Dupont De Ligonnès Murders And Disappearance
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The Dupont de Ligonnès murders and disappearance involved the murder of five members of the same family in
Nantes Nantes (, , ; Gallo: or ; ) is a city in Loire-Atlantique on the Loire, from the Atlantic coast. The city is the sixth largest in France, with a population of 314,138 in Nantes proper and a metropolitan area of nearly 1 million inhabita ...
,
Loire-Atlantique Loire-Atlantique (; br, Liger-Atlantel; before 1957: ''Loire-Inférieure'', br, Liger-Izelañ, link=no) is a department in Pays de la Loire on the west coast of France, named after the river Loire and the Atlantic Ocean. It had a population o ...
, France, followed by the disappearance of the patriarch of the family, Xavier Pierre Marie Dupont de Ligonnès. His wife, Agnès Dupont de Ligonnès, and their four children, along with the family's two dogs, were killed on an undetermined day in early April 2011. Their bodies were found buried in their garden on 21 April. Xavier disappeared at the same time and has not been found. The exact nature of the events has never been determined, but Xavier is the subject of an
international arrest warrant An Interpol notice is an international alert circulated by Interpol to communicate information about crimes, criminals, and threats by police in a member state (or an authorised international entity) to their counterparts around the world. The in ...
and is considered the
prime suspect ''Prime Suspect'' is a British police procedural television drama series devised by Lynda La Plante. It stars Helen Mirren as Jane Tennison, one of the first female Detective Chief Inspectors in Greater London's Metropolitan Police Service, who ...
in the murders.


Background

The Dupont de Ligonnès family were an old
aristocrat The aristocracy is historically associated with "hereditary" or "ruling" social class. In many states, the aristocracy included the upper class of people (aristocrats) with hereditary rank and titles. In some, such as ancient Greece, ancient Ro ...
ic family originally from
Annonay Annonay (; oc, Anonai) is a commune and largest city in the north of the Ardèche department in the Auvergne-Rhône-Alpes region of southeastern France. It is the most populous commune in the Ardèche department although it is not the capital ...
, in the
Vivarais Vivarais (; oc, Vivarés; la, Vivariensis provincia{{cite web , url=http://www.columbia.edu/acis/ets/Graesse/orblatv.html , title = ORBIS LATINUS - Letter V) is a traditional region in the south-east of France, covering the ''département'' of ...
region in south-eastern France. Their ancestors include Édouard du Pont de Ligonnès (1797–1877), who married Sophie de Lamartine, sister of the poet
Alphonse de Lamartine Alphonse Marie Louis de Prat de Lamartine (; 21 October 179028 February 1869), was a French author, poet, and statesman who was instrumental in the foundation of the Second Republic and the continuation of the Tricolore as the flag of France. ...
, and whose youngest son, Charles du Pont de Ligonnès, became the Bishop of
Rodez Rodez ( or ; oc, Rodés, ) is a small city and commune in the South of France, about 150 km northeast of Toulouse. It is the prefecture of the department of Aveyron, region of Occitania (formerly Midi-Pyrénées). Rodez is the seat of the ...
. Xavier Pierre Marie Dupont de Ligonnès (born 9 January 1961 in
Versailles The Palace of Versailles ( ; french: Château de Versailles ) is a former royal residence built by King Louis XIV located in Versailles, about west of Paris, France. The palace is owned by the French Republic and since 1995 has been managed, u ...
) is the son of Bernard-Hubert Dupont de Ligonnès (7 November 1931 – 20 January 2011), an engineer with a degree from the ''
École nationale supérieure de mécanique et d'aérotechnique The École Nationale Supérieure de Mécanique et d'Aérotechnique (ISAE-ENSMA) is a grande école founded in 1948 and located near Poitiers, France. Graduates generally work as R&D engineers for corporations in the aerospace (60%), transportat ...
'' in
Poitiers Poitiers (, , , ; Poitevin: ''Poetàe'') is a city on the River Clain in west-central France. It is a commune and the capital of the Vienne department and the historical centre of Poitou. In 2017 it had a population of 88,291. Its agglomerat ...
; his mother was Geneviève Thérèse Maître. Xavier's professional activities were very vague, but he is described as a salesman by a source close to the inquiry. Xavier created several businesses with limited success, most of which catered to travelling salespeople and restaurant guests. One business based in
Pornic Pornic (; ''Pornizh'' in Breton, ''Port-Nitz'' in Gallo) is a commune in the Loire-Atlantique department in western France. In 1973 the commune of Pornic absorbed the neighbouring municipalities of Sainte-Marie-sur-Mer and Clion-sur-Mer. Popula ...
, called SELREF, had a secretive and ambiguously defined purpose. The company's 2006 accounts, accessible through a public commercial website, only show the bare minimum information, and the last data pertaining to the company was filed with the French Register of Commerce on 24 February 2004. As manager of SELREF, Xavier hired six salespeople in 2003 and released them all shortly afterwards. Xavier's wife, Agnès Hodanger, was born on 9 November 1962 in
Neuilly-sur-Seine Neuilly-sur-Seine (; literally 'Neuilly on Seine'), also known simply as Neuilly, is a commune in the department of Hauts-de-Seine in France, just west of Paris. Immediately adjacent to the city, the area is composed of mostly select residentia ...
in the suburbs of
Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. S ...
. She was an assistant at Blanche-de-Castille Catholic School in Nantes, where part of her duties involved teaching
catechism A catechism (; from grc, κατηχέω, "to teach orally") is a summary or exposition of doctrine and serves as a learning introduction to the Sacraments traditionally used in catechesis, or Christian religious teaching of children and adult c ...
. Agnès was described as being very religious, regularly attending
Mass Mass is an intrinsic property of a body. It was traditionally believed to be related to the quantity of matter in a physical body, until the discovery of the atom and particle physics. It was found that different atoms and different elementar ...
with her children. Parishioners described her as being kind but strict with the children. In 2004, writing on the French online medical forum ''Doctissimo'', Agnès described the difficulties she and her husband faced and stated he had commented to her that a group death as a family would not be a catastrophe. At the time of the murders, Xavier and Agnès lived at 55 Boulevard Robert Schuman in
Nantes Nantes (, , ; Gallo: or ; ) is a city in Loire-Atlantique on the Loire, from the Atlantic coast. The city is the sixth largest in France, with a population of 314,138 in Nantes proper and a metropolitan area of nearly 1 million inhabita ...
,
Loire-Atlantique Loire-Atlantique (; br, Liger-Atlantel; before 1957: ''Loire-Inférieure'', br, Liger-Izelañ, link=no) is a department in Pays de la Loire on the west coast of France, named after the river Loire and the Atlantic Ocean. It had a population o ...
, in a modest house in the western suburbs of the city.


Children


Arthur

Arthur Nicolas Dupont de Ligonnès was born on 7 July 1990 to another father, but was recognised by Xavier as being his son when he married Agnès when Arthur was two years old. He earned a
baccalauréat The ''baccalauréat'' (; ), often known in France colloquially as the ''bac'', is a French national academic qualification that students can obtain at the completion of their secondary education (at the end of the ''lycée'') by meeting certain ...
in Science, Industrial Technology and Sustainable Development at the age of 20. He was studying for a technical diploma in IT at the Saint-Gabriel private college in
Saint-Laurent-sur-Sèvre Saint-Laurent-sur-Sèvre (, literally ''Saint-Laurent on Sèvre'') is a commune in the Vendée department in the Pays de la Loire region in western France. Pilgrimage Some 25,000 visitors per year arrive at the town, for it is the burial place ...
in the
Vendée Vendée (; br, Vande) is a department in the Pays de la Loire region in Western France, on the Atlantic coast. In 2019, it had a population of 685,442.
department, an hour's drive from Nantes. He was also employed as a waiter at a pizzeria in Nantes. He was 20 years old at the time of his death.


Thomas

Thomas Dupont de Ligonnès was born on 28 August 1992 in
Draguignan Draguignan (; oc, Draguinhan) is a commune in the Var department in the administrative region of Provence-Alpes-Côte d'Azur (formerly Provence), southeastern France. It is a sub-prefecture of the department and self-proclaimed "capital of Ar ...
, in the south of France. He earned a baccalauréat in Literature when he was 17. He was passionate about music and studied it at the
Catholic University of the West The Catholic University of the West (UCO; French: Université catholique de l'Ouest), known colloquially to its students as «''la Catho''», is a university located in Angers, France. History Early in the 11th century this school became famou ...
in
Angers Angers (, , ) is a city in western France, about southwest of Paris. It is the prefecture of the Maine-et-Loire department and was the capital of the province of Anjou until the French Revolution. The inhabitants of both the city and the prov ...
. He lived in the Saint-Aubin hall of residence and was described as an "ordinary boy who was often accompanied by his family to drop him off and pick him up", while several of his classmates remember him as "very discreet". He was 18 years old at the time of his death.


Anne

Anne Dupont de Ligonnès was born on 2 August 1994 in Draguignan. She was in the 11th grade following an academic curriculum in Science, and was described by her friends and relatives as a girl who shared her mother's religious beliefs and was considerate and approachable. Her friends became concerned when she was regularly offline and did not answer calls. Anne was 16 years old at the time of her death.


Benoît

Benoît Dupont de Ligonnès was born on 29 May 1997, Xavier and Agnès's youngest child. He was an altar server at Saint-Félix Church in Nantes. He was 13 years old at the time of his death.


Timeline


Family's final actions

* The lease on the house had been terminated. * All bank accounts had been closed. * The children's school received a final payment settlement. * Xavier phoned Agnès's employer to inform them she was suffering from
gastroenteritis Gastroenteritis, also known as infectious diarrhea and gastro, is an inflammation of the gastrointestinal tract including the stomach and intestine. Symptoms may include diarrhea, vomiting, and abdominal pain. Fever, lack of energy, and dehydra ...
. Two days later, the employer received a text saying Agnès had been hospitalised and couldn't be contacted by phone. The following week, the employer received a letter from Agnès terminating her employment and explaining she was following her husband to the United States. * A message was placed on their letter box: "Return all mail to sender. Thank you." * The house had been partially emptied. * Xavier had bought cement, a shovel and a hoe.


March 2011

* Xavier purchased rifle bullets on 12 March. * Xavier registered at the Charles Des Jamonières shooting range to the north of Nantes, which he visited four times between 26 March and 1 April. He obtained his firearms licence on 2 February 2011. Thomas and Benoît had also started to learn how to shoot, while Arthur was scheduled to start. * A sales receipt from a DIY store was found at the family home. The store is located in Saint-Maur in the central French department of
Indre Indre (; oc, Endre) is a landlocked department in central France named after the river Indre. The inhabitants of the department are known as the ''Indriens'' (masculine; ) and ''Indriennes'' (feminine; ). Indre is part of the current administ ...
, approximately 320 kilometres (200 miles) from Nantes, a 3.5-hour drive away. The receipt was dated to a Wednesday in late March – either the 23rd or the 30th – and listed several purchases, including a roll of large bin liners and a box of adhesive plastic paving slabs.


April 2011


= Friday 1 April

= * Arthur, the oldest child, leaves the college where he was studying and does not turn up at the pizzeria where he worked and was due to go to pick up his monthly wages. His boss is surprised by this, stating that Arthur always came to collect his wages on the first day of the month.


= Saturday 2 April

= * Xavier buys four bags of
lime Lime commonly refers to: * Lime (fruit), a green citrus fruit * Lime (material), inorganic materials containing calcium, usually calcium oxide or calcium hydroxide * Lime (color), a color between yellow and green Lime may also refer to: Botany ...
, 10 kg each, from different shops in the Nantes area.


= Sunday 3 April

= * A neighbour, Fabrice, sees Agnès for the last time. Shortly afterwards, he sees Xavier "putting large bags into his car", a
Citroën C5 The Citroën C5 is a large family car (classified as a mid-size crossover since 2021) produced by the French manufacturer Citroën since March 2001, currently at its third generation. It replaced the Citroën Xantia, in the large family car cl ...
. * The couple and three of the children dine in a restaurant in Nantes, then go to the cinema. * At 10.37 pm, Xavier leaves a message on his sister Christine's voicemail: "We spent our Sunday evening in the cinema together, then in a restaurant, and we've just got back – I'm just calling to ask if it's too late to speak to you on the phone and now I see it's gone to voicemail. But ... I was surprised, you spoke to me about Bertram, who's getting ready for his flight?! Huh?! But ... I thought he'd only just arrived! ... So I was a bit surprised. Anyway, sending you my love ... If it's not too late, call me back or send me a text and I'll call you. OK, I'm going to put the kids to bed, say hi to everyone. See you soon! ... Maybe ...". The recording of the actual message was released publicly in September 2019.


= Monday 4 April

= * Anne and Benoît do not turn up at their school, ''La Perverie-Sacré-Cœur'', "due to illness". Anne's and Benoît's friends become concerned when they are unable to reach them. They remember a rumour about the family leaving for Australia where their father had been given a job transfer, and they find it suspicious that their friends hadn't told them about this "departure". They attempt to contact Benoît and Anne online and by text. * Xavier speaks with his sister, Christine de Ligonnès, on the telephone for 20 to 30 minutes. She said that everything seemed normal. * Xavier dines with his son Thomas at ''La Croix Cadeau'', a high-end restaurant in Avrillé, near Angers. The pair arrived at about 9 pm. Xavier ordered a €35 tasting menu with half a bottle of Anjou-villages-brissac
red wine Red wine is a type of wine made from dark-colored grape varieties. The color of the wine can range from intense violet, typical of young wines, through to brick red for mature wines and brown for older red wines. The juice from most purple grap ...
; Thomas had a
sea bass Sea bass is a common name for a variety of different species of marine fish. Many fish species of various families have been called sea bass. In Ireland and the United Kingdom, the fish sold and consumed as sea bass is exclusively the European ba ...
dish and a tomato juice. The total bill for the meal came to €72.55. The two waiters remember Thomas feeling unwell near the end of the meal, and that Xavier and Thomas barely spoke to each other during the meal. Investigators believe that Xavier Dupont de Ligonnès murdered his wife and three of his children on the night of 3 to 4 April, then murdered his son Thomas on the evening of 5 April.


= Tuesday 5 April

= * A
bailiff A bailiff (from Middle English baillif, Old French ''baillis'', ''bail'' "custody") is a manager, overseer or custodian – a legal officer to whom some degree of authority or jurisdiction is given. Bailiffs are of various kinds and their offi ...
comes to the family home to recover a
debt Debt is an obligation that requires one party, the debtor, to pay money or other agreed-upon value to another party, the creditor. Debt is a deferred payment, or series of payments, which differentiates it from an immediate purchase. The ...
of €20,000, but no one answers the door. * The family's neighbours dispute Agnès's stated date of death. They have claimed that she was seen in front of her house on 5 April around 12.15 or 12.30 pm, and again on 7 April. The prosecutor in Nantes acknowledged that forensic experts were unable to narrow the exact date of death down to a specific day. In addition, an employee of a hairdressing salon near the house claimed on RTL to have seen Agnès on Tuesday 5 April. The employee stated, "I came to pick up my wages. It was a Tuesday, it was 5 April. I needed my wages. I saw her on the pavement on her phone around 12.15 or 12.30." * A friend of Thomas who studied music with him confirmed that Thomas spent Tuesday afternoon with him at the friend's home in Angers, where they played music and watched television. Thomas had planned to spend the night at his friend's house, but Xavier phoned his son, asking him to return to Nantes, as his mother had been involved in a "cycling accident". Thomas ate quickly with his friend, then took a train home at around 10 pm. The following day, the friend tried to reach Thomas, but only received brief text messages in reply, such as "I'm not coming to yours. I'm ill" and "Really ill, I'm not coming to class". Two days after Thomas's departure, his friend received a text: "I'm out of battery, my dad's looking for a new charger for me." This is the last that Thomas's friend heard from him or anyone else in the family. Pauline, Thomas's ex-girlfriend and classmate, remembers him as a "light-hearted, cheerful and happy guy". She stated that they didn't date for long and described her ex-boyfriend as "a really nice guy who always listened to what you had to say ... very close to his brothers, sister, mother and father ... passionate about music and cinema." She also stated that she had spoken to him on Facebook on Tuesday 5 April while he was at his friend's house, and that he had seemed "odd in his way of writing" when he told her his father told him his mother had been in a cycling accident and that Thomas had to return home that same evening. Furthermore, the day before (Monday 4 April), she had noticed that he seemed "lonely" and had told her that he "would skip classes on Wednesday to come to a music rehearsal," but he did not turn up at the rehearsal, which was "not like him". * During this week, neighbours heard the family dogs howling for two consecutive nights and then never heard them again.


= Wednesday 6 April

= * Arthur's girlfriend, who is concerned after not having heard from him, knocks on the door of the family home, where "a light was on on the first floor", but the family's two Labradors do not bark when she knocks.


= Thursday 7 April: several witnesses claim to have seen Agnès alive

= * Xavier is seen making several return trips from the house to his car, loading the car with large bags. A neighbour also claims to have spoken to Agnès on this day: "On 7 April, I saw Agnès walking her dog. We spoke briefly, then I cut our chat short because I had an important appointment." * This same neighbour spoke to RTL on condition of anonymity, saying "the newspapers say the autopsies put her death on the 4th pril but I'm almost convinced I saw her on the evening of Thursday the 7th because I know I didn't have much time to speak to her as I pick up my son from the childminder every Thursday evening." * A report by Anne-Sophie Martin on the programme ''
Envoyé spécial ''Envoyé spécial'' (English: Special correspondent) is a French television weekly investigative newsmagazine show that has run on channel France 2 France 2 () is a French public national television channel. It is part of the state-owned France ...
'' ("Special Correspondent"), which was broadcast on the channel
France 2 France 2 () is a French public national television channel. It is part of the state-owned France Télévisions group, along with France 3, France 4 and France 5. France Télévisions also participates in Arte and Euronews. Since 3:20 CET on 7 ...
on 24 October 2013, stated that more than two years after the events, this neighbour was still convinced that she saw Agnès on the 7th. The report revealed another witness who agreed with this: a saleswoman friend of Agnès who stated that she saw her in her shop on either Thursday 7 or Friday 8 April.


= Friday 8 April

= * Xavier writes on the Catholic online forum cite-catholique.org. According to the state prosecutor, he "went online for the last time on 8 April from the
IP address An Internet Protocol address (IP address) is a numerical label such as that is connected to a computer network that uses the Internet Protocol for communication.. Updated by . An IP address serves two main functions: network interface ident ...
of the family home in Nantes." * He sends an email to his brother-in-law (Christine's husband), saying "everything's fine, Bertram, you'll hear more detailed news soon through Christine. Bye for now. All the best, Xavier." * A message to Xavier's mother and sister is sent from the family home's IP address. After this was revealed by RTL and ''
Le Figaro ''Le Figaro'' () is a French daily morning newspaper founded in 1826. It is headquartered on Boulevard Haussmann in the 9th arrondissement of Paris. The oldest national newspaper in France, ''Le Figaro'' is one of three French newspapers of reco ...
'' on 7 May, the family's lawyer, Stéphane Goldenstein, said "it was sent from their IP address, but what if it was written under duress? Either Xavier killed himself or he was murdered..."


Disappearance and letters


Monday 11 April

* Anne and Benoît's school receives a letter signed by Xavier, stating that Anne and Benoît will be leaving the school and the family will be moving to Australia due to "urgent professional changes". The Catholic school where Agnès works receives a resignation letter signed by Agnès, stating the same reason for leaving. The headmaster is unable to reach her by telephone. * A typed, unsigned letter dated 11 April (the date may have been added afterwards) is sent to Xavier's immediate family. This was revealed by the press on 5 May. In this letter, Xavier explains that after having worked covertly for the American
Drug Enforcement Administration The Drug Enforcement Administration (DEA; ) is a Federal law enforcement in the United States, United States federal law enforcement agency under the U.S. Department of Justice tasked with combating drug trafficking and distribution within th ...
(DEA), the entire family has had to relocate to the United States as part of a
Federal Witness Protection Program The United States Federal Witness Protection Program (WPP), also known as the Witness Security Program or WITSEC, is a witness protection program codified through 18 U.S. Code § 3521 and administered by the United States Department of Justic ...
, and that no one will be able to contact them for a few years. He advises his relatives to circulate reports on social media that the family has in fact moved to Australia. There is no proof that this letter was written by Xavier Dupont de Ligonnès. * Xavier spends the night of 11 to 12 April at the Hôtel Première Classe in
Blagnac Blagnac (; oc, Blanhac) is a commune in the Haute-Garonne department in southwestern France. The city hosts the aviation museum Aeroscopia. It is the third-largest suburb of the city of Toulouse, although governed by a separate council, and is ...
, near
Toulouse Toulouse ( , ; oc, Tolosa ) is the prefecture of the French department of Haute-Garonne and of the larger region of Occitania. The city is on the banks of the River Garonne, from the Mediterranean Sea, from the Atlantic Ocean and from Par ...
, in southern France, and pays for his stay by credit card. He then leaves in his Citroën C5.


Tuesday 12 April

* Xavier spends the night of 12 to 13 April at the Auberge de Cassagne in Le Pontet in
Vaucluse Vaucluse (; oc, Vauclusa, label= Provençal or ) is a department in the southeastern French region of Provence-Alpes-Côte d'Azur. It had a population of 561,469 as of 2019. * Xavier spends the night of 13 to 14 April at a hotel in
La Seyne-sur-Mer La Seyne-sur-Mer (; "La Seyne on Sea"; oc, La Sanha), or simply La Seyne, is a commune in the Var department in the Provence-Alpes-Côte d'Azur region in Southeastern France. In 2018, it had a population of 62,888. La Seyne-sur-Mer, which is pa ...
in
Var Var or VAR may refer to: Places * Var (department), a department of France * Var (river), France * Vār, Iran, village in West Azerbaijan Province, Iran * Var, Iran (disambiguation), other places in Iran * Vár, a village in Obreja commune, Ca ...
, south-eastern France. He had lived in the town in the 1980s. A former girlfriend from that time informed the police that Xavier had contacted her that evening, although they did not meet.


Thursday 14 April

* Xavier withdraws €30 from an ATM in
Roquebrune-sur-Argens Roquebrune-sur-Argens (; oc, Ròcabruna d'Argenç) is a Communes of France, commune in the Var (department), Var Departments of France, department in the Provence-Alpes-Côte d'Azur Regions of France, region, Southeastern France. In 2019, it had ...
in Var. * That evening, Xavier sleeps at the
Hotel Formule 1 HotelF1 (stylised hotelF1; formerly Formule 1) is a French economy hotel brand owned by Accor. Created by Accor in 1984 in France under the name Formule 1, it was renamed HotelF1 in 2007 and later revamped as a road trip-themed hotel brand. Hote ...
in the town, where he is captured on film by a surveillance camera – the last known sighting of him.


Friday 15 April

* Xavier checks out of the hotel, abandoning his car there.


Investigation and discovery of bodies


Tuesday 19 April

* An investigation was opened and revealed Xavier's purchase of the DIY materials.


Thursday 21 April

* A "wanted" notice is issued for the whole family. During the day, investigators discover the remains of Agnès and the four children under the patio in the back garden of the house. The family's two Labrador dogs had also been killed and buried. * During the night of 21 to 22 April, the metallic-blue Citroën C5 with registration 235 CJG 44 is found in the car park of the Formula 1 Hotel in Roquebrune-sur-Argens by police equipped with an
automatic number plate recognition Automatic number-plate recognition (ANPR; see also #Other names, other names below) is a technology that uses optical character recognition on images to read vehicle registration plates to create vehicle location data. It can use existing close ...
system. The whereabouts of a
Pontiac Pontiac may refer to: *Pontiac (automobile), a car brand *Pontiac (Ottawa leader) ( – 1769), a Native American war chief Places and jurisdictions Canada *Pontiac, Quebec, a municipality ** Apostolic Vicariate of Pontiac, now the Roman Catholic D ...
, which was also being sought, remain unknown to this day. * Investigators turn towards a line of inquiry involving a
monastery A monastery is a building or complex of buildings comprising the domestic quarters and workplaces of monastics, monks or nuns, whether living in communities or alone (hermits). A monastery generally includes a place reserved for prayer which ...
. It is speculated that Xavier Dupont de Ligonnès could have withdrawn to a monastery, where he would be afforded discretion.


Autopsies, funeral and cremation


22 April: autopsies

* According to the autopsies, the victims were drugged and then shot dead with a
.22 Long Rifle The .22 Long Rifle or simply .22 LR or 22 (metric designation: 5.6×15mmR) is a long-established variety of .22 caliber rimfire ammunition originating from the United States. It is used in a wide range of rifles, pistols, revolvers, smo ...
as they slept. Xavier has a weapon of this calibre, which he inherited from his father three weeks before the murders. * The prosecutor in Nantes states that he will allow the victims to be buried in the next few days. The surprising speed of this procedure, combined with the fact that relatives were advised not to view the bodies, leads Xavier's relatives to believe that the bodies recovered are not those of Agnès and her children. * An international arrest warrant is issued to locate Xavier Dupont de Ligonnès, in order to obtain witness testimony from him with regard to the murders.


28 April: funeral

* The family's funeral was held at 2.30 pm at Saint-Félix Church in Nantes. The Dupont de Ligonnès family regularly attended this church, and Benoît was an altar server there. 1,400 people attended the funeral. The family requested a simple ceremony with neither flowers nor wreaths. Significant security was provided for the event. The bodies were cremated after the funeral. The victims were buried on Saturday 30 April at 10.30 am in Noyers-sur-Serein in the
Yonne Yonne () is a department in the Bourgogne-Franche-Comté region in France. It is named after the river Yonne, which flows through it, in the country's north-central part. One of Bourgogne-Franche-Comté's eight constituent departments, it is lo ...
department in east-central France, the place of origin of Agnès's family.


Hunt for Xavier Dupont de Ligonnès

On 29 April, a search was carried out in the Var department. On 10 May, an international arrest warrant was issued for Xavier Dupont de Ligonnès. On 23 June, caving experts searched 40 natural caves in a 15-kilometre (10-mile) radius around Roquebrune-sur-Argens.


Media coverage and "cyber-investigation"

Following the disappearance of Xavier Dupont de Ligonnès, and based on elements of the police investigation reported by the media, "hundreds of French Internet users, fascinated by this curious crime, became improvised cyber-investigators and gained great excitement from recreating every digital trace left by Agnès and Xavier" on Facebook. According to an AFP press release in ''
Le Monde ''Le Monde'' (; ) is a French daily afternoon newspaper. It is the main publication of Le Monde Group and reported an average circulation of 323,039 copies per issue in 2009, about 40,000 of which were sold abroad. It has had its own website si ...
'', "administrators of a Catholic website, classified as fundamentalist by the episcopacy, confirmed that Xavier Dupont de Ligonnès was a member of their forum, where in 2010 he asked about the meaning of "sacrifice" and he recently became "aggressive". Xavier was involved in various theological discussions under several different online identities on the Christian forum ''La Cité catholique''. He was eventually banned from the forum. According to a source close to Dupont de Ligonnès, he "never set foot inside a church". A study published by Bernard Blandre in ''Mouvements Religieux'' ("Religious Movements") and later put online states that if Xavier is the murderer, his motives were not religious.


Lines of enquiry

The investigation has been running since 2011 and has led to more than 800 tips, as well as searches that have led to dead ends.


Friends

* Before his disappearance, Xavier Dupont de Ligonnès attempted to make contact with several old friends. The police in Nantes, under the orders of Judge Robert Tchalian, spent more than two years looking for Claudia, a German woman whom Xavier almost married in the early 1980s, and with whom he had kept in contact. * On 27 February 2013, German police had planned to launch an appeal for witnesses on the German programme ''Aktenzeichen XY ungelöst'' ("Case Number XY Unsolved") on the German public channel
ZDF ZDF (, short for Zweites Deutsches Fernsehen; ; "Second German Television") is a German public-service television broadcaster based in Mainz, Rhineland-Palatinate. It is run as an independent nonprofit institution, which was founded by all fe ...
. This appeal was abandoned when Xavier's sister and brother-in-law noticed that the file included their email addresses, contrary to Germany's very strict privacy laws. According to French prosecutor Brigitte Lamy, information from Germany was handed to French investigators on 16 April 2013 but "added nothing to the file".


American investigation

Xavier Dupont de Ligonnès created Netsurf Concept LLC, a company that was recorded on the commercial register in Florida, United States. His advisor was Gérard Corona, a French immigrant and manager of the company Strategy Netcom, which was founded in 1998. Corona specialises in assisting foreigners with administrative and legal procedures in the United States. He also helps his clients to open foreign bank accounts and to obtain anonymous
bank card A bank card is typically a plastic card issued by a bank to its clients that performs one or more of a number of services that relate to giving the client access to bank account. Physically, a bank card will usually have the client's name, the ...
s allowing them to withdraw money anywhere in the world without leaving a trace. It has been theorised that Xavier Dupont de Ligonnès could have used these services in order to disappear.


Searches in the Massif des Maures

* On 9 April 2013, an operation was conducted to find the body of Xavier Dupont de Ligonnès. This led to a major search effort. Investigators, assisted by cave divers, searched the old Pic Martin lead mines in Cannet-des-Maures in Var. It was here that Jacques Massié and his family were found murdered in 1981. * On 2 May 2013, a search was carried out by 50 police officers and firefighters from a unit specialising in searching in dangerous and hard-to-access locations. The search proved fruitless.


Investigators' conclusions

Prosecutor Brigitte Lamy has not reconsidered Xavier Dupont de Ligonnès's status as a suspect and leans towards the belief that he committed suicide. If his body is found and there is no other suspect, the investigation will be closed "by default". In June 2013, a body was found 20 kilometres (12 miles) from where Xavier Dupont de Ligonnès was last seen. An autopsy was carried out and did not completely exclude the possibility of the body being that of Xavier. The prosecutor in Draguignan, Danielle Drouy-Ayral, stated "at this moment in time, it is not the body of Xavier Dupont de Ligonnès", without providing any more details to explain this declaration.


Bones discovered

On the evening of Tuesday 28 April 2015, a walker discovered bones in a forest in
Bagnols-en-Forêt Bagnols-en-Forêt (; oc, Banhòus) is a commune in Var department in the Provence-Alpes-Côte d'Azur region in Southeastern France. In 2019, it had a population of 2,862. Twin towns — sister cities Bagnols-en-Forêt is twinned with: * Piev ...
, near
Fréjus Fréjus (; ) is a commune in the Var department in the Provence-Alpes-Côte d'Azur region in Southeastern France. In 2019, it had a population of 54,458. It neighbours Saint-Raphaël, effectively forming one urban agglomeration. The north of ...
on the south coast of France, close to where Xavier Dupont de Ligonnès was last seen. The police made a link with Xavier's disappearance and analysed what appeared to be a survival camp where other objects were discovered, including an empty wallet, a lighter, a pair of glasses, a sleeping bag, a magazine and a bill dating from 2011. A medical pin was also allegedly found in the unknown decedent's forearm bone. However, as far as the police are aware, Xavier Dupont de Ligonnès did not have a medical device in his forearm, even though it is not impossible that he may have been operated on after his disappearance. The magazine that was found seems to date from 2010, preceding Xavier's disappearance in 2011. On 1 May 2015, the RTL.fr website reported that "DNA obtained from the personal effects around the body discovered on the evening of 28 April in Bagnols-en-Forêt is not that of Xavier Dupont de Ligonnès, but that of another man whose identity is currently unknown."


Note to journalist

In mid-July 2015, a Nantes journalist received a photograph, on the back of which is a handwritten note "I'm still alive". The picture shows two of the Dupont de Ligonnès children – Arthur, the oldest and Benoît, the youngest – sitting at a kitchen table. It is not known who took and who sent the picture.


Monastery raided

On 9 January 2018, police raided the Saint-Desert monastery in Roquebrune-sur-Argens, the village where Xavier Dupont de Ligonnès was last seen, after several worshippers claimed that they had seen him there. Police initially struggled to make headway as the monks at the monastery have taken a
vow of silence A vow of silence is a vow to maintain silence. Although it is commonly associated with monasticism, no major monastic order takes a vow of silence. Even the most fervently silent orders such as the Carthusians have time in their schedule for talki ...
. However, after a two-and-a-half-hour search, they determined that the reports were a case of mistaken identity, and the person believed to be Dupont de Ligonnès was a monk who bore a resemblance to him.


Glasgow Airport arrest

On 11 October 2019, a man was arrested at
Glasgow Airport gd, Port-adhair Eadar-nàiseanta Ghlaschu , image = Glasgow Airport logo.svg , image-width = 200 , image2 = GlasgowAirportFromAir.jpg , image2-width = 250 , IATA = GLA , ICAO = EGPF , type = Public , owner = AGS Airports , hub = *easy ...
in
Scotland Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the ...
after arriving on a flight from
Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. S ...
Charles de Gaulle Airport Paris Charles de Gaulle Airport (french: Aéroport de Paris-Charles-de-Gaulle, ), also known as Roissy Airport or simply Paris CDG, is the principal airport serving the French capital, Paris ( and its metropolitan area), and the largest intern ...
. Following an
advance passenger information Advance Passenger Information System or APIS is an electronic data interchange system established by the U.S. Customs and Border Protection (CBP), APIS governs the provision of a limited number of data elements (identification details from the p ...
(API) alert,
Interpol The International Criminal Police Organization (ICPO; french: link=no, Organisation internationale de police criminelle), commonly known as Interpol ( , ), is an international organization that facilitates worldwide police cooperation and cri ...
in
London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...
had informed the French authorities on Friday 11 October that a passenger who was booked onto a Paris-Glasgow flight on Saturday 12 October had entered API details corresponding to a stolen
French passport A French passport (french: Passeport français) is an identity document issued to French citizens. Besides enabling the bearer to travel internationally and serving as indication of French citizenship (but not proof; the possession of a French p ...
. Suspecting that the passport may have been used by Xavier Dupont de Ligonnès, the French authorities planned to be present at the
boarding gate ''Boarding Gate'' is a 2007 French thriller film about the sophisticated power plays between a debt-ridden underworld entrepreneur, his provocative and ambitious ex-associate and a manipulative young couple who employ her. Written and directed by ...
at Charles de Gaulle Airport for the Saturday flight to intercept the passenger and verify his identity. However, the passenger made a last-minute change to his flight booking, instead flying to Glasgow on the Friday evening. This was too late for the French authorities to go to the airport in Paris, so they asked their Scottish counterparts to intercept the passenger upon arrival in Glasgow. The passenger was duly arrested by
Police Scotland Police Scotland ( gd, Poileas Alba), officially the Police Service of Scotland (), is the national police force of Scotland. It was formed in 2013, through the merging of eight regional police forces in Scotland, as well as the specialist service ...
, who fingerprinted him before telling the French authorities: "This is your man." This information was released to the media and the story received blanket news coverage in France. However, in the meantime, the French authorities had studied CCTV images from Charles de Gaulle Airport and doubted that the man was Dupont de Ligonnès; their doubts were further raised when Police Scotland refused to send them the fingerprinting results. On 12 October, following more thorough fingerprinting and a DNA test, it was announced that the arrested man was not Xavier Dupont de Ligonnès, but a 69-year-old
Portuguese Portuguese may refer to: * anything of, from, or related to the country and nation of Portugal ** Portuguese cuisine, traditional foods ** Portuguese language, a Romance language *** Portuguese dialects, variants of the Portuguese language ** Portu ...
-born French national visiting his Scottish wife in
Dunoon Dunoon (; gd, Dùn Omhain) is the main town on the Cowal peninsula in the south of Argyll and Bute, Scotland. It is located on the western shore of the upper Firth of Clyde, to the south of the Holy Loch and to the north of Innellan. As well ...
. The man was released without charge. It was revealed that the man had reported his passport stolen in 2014, but had since acquired a valid, legitimate replacement passport and has been travelling on that passport regularly since then. Following this revelation, critics in France raised concerns about how the media took for granted the official police statements.


Challenges to the official theory


Emigration theory

Even though Christine de Ligonnès initially doubted the authenticity of the letter of 11 April 2011 (while still claiming her brother's innocence), she began stating to the media in March 2012 that "basically, Xavier and his family left for the United States because their safety was threatened in France. The bodies found under the patio can't be those of Agnès and the children." She believes that "the information leaked to the media originates from sources with an interest in making the family disappear". In 2013, in the blog that she created with her husband, Bertram de Verdun, she mentions an email that her brother wrote to two friends in July 2010. He wrote of "accidents" which may befall his family, and ended with the words: "So I hope that, even after a police investigation, my parents, brothers and sisters will never be led to believe that I intentionally caused these accidents (even if the evidence is strong)."


Family's and their lawyer's views on the investigation

According to Mr Goldenstein (the lawyer for Geneviève Dupont de Ligonnès, the suspect's mother; Christine, his sister; and Bertram de Verdun, Christine's husband):
"We don't even know when the victims were killed. The autopsy points to death between 10 and 21 days before their discovery. Such imprecision is truly astonishing. ..In reality, nothing is certain in this affair, other than the fact that some bodies were found at 55 Boulevard Robert Schuman. ..Investigations were carried out, but all that they have allowed us to ascertain is that the bodies share the same DNA. No analysis has compared this common DNA with that of Agnès Hodanger. Furthermore, my client confirms that the bodies' heights and weights do not correspond to the known dimensions of the family members. In my opinion, this constitutes negligence during the autopsy. But the autopsy allows Christine and Geneviève to step into the breach. ..What I also know is that one man alone cannot dig that hole under the patio, even a man blinded by rage and hatred: 2.5 cubic metres (3.25 cubic yards) of earth was displaced. The affair is based on the idea that Xavier Dupont killed his family before burying them. No other line of inquiry has been explored. I don't know who killed this family. Nothing about their lives would lead me to believe that anyone would have it in for them to this extent. That is the conclusion of my clients. Since no one could have killed them, the fact is that they are not dead."
Christine de Verdun also cites on her blog the difficulties faced by a person burying five people underneath the garden patio. She provides photographs of the niche where the bodies were discovered and states that the space is 1.2 metres (just under 4 feet) high. Thus, the perpetrator would have had to be working on their hands and knees, without long tools (including the shovel and hoe purchased by Xavier just before the murders). Christine also mentions that no displaced earth was found in the garden, in which case the perpetrator would have had to have used a tarpaulin, displaced 5 tons of earth by hand, and left absolutely no trace of this earth. Furthermore, Christine claims that Xavier had neck and back problems and would not have been physically capable of such a task. Finally, it is surmised that due to the low headroom, the perpetrator would likely have both banged their head and rubbed their hair on the ceiling repeatedly, but no human skin cells, blood, or DNA were found there.


Potential sightings

Police received more than 900 reports from people who believed they had spotted Xavier. Most notably, someone matching his physical description was caught on CCTV in a casino in Néris-les-Bains, and the police subsequently concentrated their search on the area.


Televised documentaries and dramas

At least five documentaries and special reports exploring the case have been aired on French television. French broadcaster TF1 produced a drama series inspired by the events. While the storyline is fictional, it is based on the Dupont de Ligonnès case, as well as that of John List. The plot revolves around a man, Thomas Kertez (played by
Kad Merad Kad Merad (born Kaddour Merad, ar, قدور ميراد, link=no; 27 March 1964) is a French-Algerian filmmaker and actor who has acted both on stage and on screen. Life and career Kad Merad was born in Sidi Bel Abbès, Algeria, on 27 March 1 ...
), his wife Alice ( Laurence Arné) and their eight-year-old son Romain (Gaspard Pasquet), an ordinary family whose lives are turned upside down when the police suspect that Thomas is living under a false identity and is actually Antoine Durieux-Jelosse, a man suspected of murdering his family 15 years earlier before going on the run and not being seen since. Thomas is brought under investigation by the police and goes about trying to prove his innocence, both to the police and his family. Filming for the series, consisting of two 45-minute episodes, took place in December 2018, and the series was aired in September 2019. In 2020,
Netflix Netflix, Inc. is an American subscription video on-demand over-the-top streaming service and production company based in Los Gatos, California. Founded in 1997 by Reed Hastings and Marc Randolph in Scotts Valley, California, it offers a fil ...
resurrected the ''
Unsolved Mysteries ''Unsolved Mysteries'' is an American mystery documentary television show, created by John Cosgrove and Terry Dunn Meurer. Documenting cold cases and paranormal phenomena, it began as a series of seven specials, presented by Raymond Burr, Karl ...
'' series and the Dupont de Ligonnès murders were investigated in the third episode, "House of Terror".


See also

* List of fugitives from justice who disappeared * List of people who disappeared mysteriously: post-1970 *
List of unsolved deaths This list of unsolved deaths includes well-known cases where: * The cause of death could not be officially determined. * The person's identity could not be established after they were found dead. * The cause is known, but the manner of death (homi ...
*
Capital punishment in France Capital punishment in France (french: peine de mort en France) is banned by Article 66-1 of the Constitution of the French Republic, voted as a constitutional amendment by the Congress of the French Parliament on 19 February 2007 and simply sta ...
*
Familicide A familicide is a type of murder or murder-suicide in which one kills multiple close family members in quick succession, most often children, spouses, siblings, or parents. In half the cases, the killer lastly kills themselves in a murder-sui ...


Similar cases

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Robert William Fisher Robert William Fisher (born April 13, 1961) is an American fugitive wanted for allegedly killing his family and blowing up the house in which they lived in Scottsdale, Arizona, on April 10, 2001. Fisher served in the United States Navy and lat ...
*
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References


External links


Blog maintained by Christine de Ligonnès, detailing her views on the case and on the family members
{{DEFAULTSORT:de Ligonnes, Dupont murders and disappearance 2010s missing person cases 2011 deaths 2011 murders in France French murder victims Mass murder in 2011 Missing person cases in France Murdered French children Violence against children