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Low Copy Number
Low Copy Number (LCN) is a DNA profiling technique developed by the UK Forensic Science Service (FSS) which has been in use since 1999. In the United Kingdom use of the technique was suspended between 21 December 2007 and 14 January 2008 while the Crown Prosecution Service conducted a review into its use – this suspension has now been lifted. LCN is an extension of Second Generation Multiplex Plus (SGM Plus) profiling technique. It is a more sensitive technique because it involves a greater amount of copying via polymerase chain reaction (PCR) from a smaller amount of starting material, meaning that a profile can be obtained from only a few cells, which may be as small as a millionth the size of a grain of salt, and amount to just a few cells of skin or sweat left from a fingerprint. Advantages LCN evidence has allowed convictions to be made in several cold cases. For example, Mark Henson was convicted of rape in 2005, 10 years after the crime was committed, from re-analysis o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DNA Profiling
DNA profiling (also called DNA fingerprinting) is the process of determining an individual's DNA characteristics. DNA analysis intended to identify a species, rather than an individual, is called DNA barcoding. DNA profiling is a forensic technique in criminal investigations, comparing criminal suspects' profiles to DNA evidence so as to assess the likelihood of their involvement in the crime. It is also used in paternity testing, to establish immigration eligibility, and in genealogical and medical research. DNA profiling has also been used in the study of animal and plant populations in the fields of zoology, botany, and agriculture. Background Starting in the 1980s, scientific advances allowed the use of DNA as a material for the identification of an individual. The first patent covering the direct use of DNA variation for forensicsUS5593832A was filed by Jeffrey Glassberg in 1983, based upon work he had done while at Rockefeller University in the United States in 1981. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Netherlands
) , anthem = ( en, "William of Nassau") , image_map = , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of the Netherlands , established_title = Before independence , established_date = Spanish Netherlands , established_title2 = Act of Abjuration , established_date2 = 26 July 1581 , established_title3 = Peace of Münster , established_date3 = 30 January 1648 , established_title4 = Kingdom established , established_date4 = 16 March 1815 , established_title5 = Liberation Day (Netherlands), Liberation Day , established_date5 = 5 May 1945 , established_title6 = Charter for the Kingdom of the Netherlands, Kingdom Charter , established_date6 = 15 December 1954 , established_title7 = Dissolution of the Netherlands Antilles, Caribbean reorganisation , established_date7 = 10 October 2010 , official_languages = Dutch language, Dutch , languages_type = Regional languages , languages_sub = yes , languages = , languages2_type = Reco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Guardian
''The Guardian'' is a British daily newspaper. It was founded in 1821 as ''The Manchester Guardian'', and changed its name in 1959. Along with its sister papers ''The Observer'' and ''The Guardian Weekly'', ''The Guardian'' is part of the Guardian Media Group, owned by the Scott Trust. The trust was created in 1936 to "secure the financial and editorial independence of ''The Guardian'' in perpetuity and to safeguard the journalistic freedom and liberal values of ''The Guardian'' free from commercial or political interference". The trust was converted into a limited company in 2008, with a constitution written so as to maintain for ''The Guardian'' the same protections as were built into the structure of the Scott Trust by its creators. Profits are reinvested in journalism rather than distributed to owners or shareholders. It is considered a newspaper of record in the UK. The editor-in-chief Katharine Viner succeeded Alan Rusbridger in 2015. Since 2018, the paper's main news ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Batman Rapist
The Batman rapist is an unidentified English serial sex offender who committed at least seventeen sexual assaults on women in the city of Bath, Somerset, between 1991 and 2000. He is the subject of Britain's longest–running serial rape investigation, codenamed Operation Eagle, and has now eluded capture for more than thirty years. Detective Inspector Paul James of Avon and Somerset Constabulary, leading the operation, said it is "one of the most complicated and protracted investigations" that the force has ever undertaken. The perpetrator was nicknamed after leaving a baseball cap bearing a logo from the ''Batman'' film series at the scene of one attack. Police believe that there are more victims who have never come forward. The independent crime-fighting charity Crimestoppers UK have offered a £10,000 reward for information leading to his capture. The perpetrator has also been referred to in the news media as the "Riddler". ''Modus operandi'' Police say that the Batman rap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omagh Bombing
The Omagh bombing was a car bombing on 15 August 1998 in the town of Omagh in County Tyrone, Northern Ireland. It was carried out by the Real Irish Republican Army (Real IRA), a Provisional Irish Republican Army (IRA) splinter group who opposed the IRA's ceasefire and the Good Friday Agreement, signed earlier in the year. The bombing killed 29 people and injured about 220 others, making it the deadliest single incident of the Troubles in Northern Ireland. Telephoned warnings which did not specify the actual location had been sent almost forty minutes beforehand but police inadvertently moved people toward the bomb. The bombing caused outrage both locally and internationally, spurred on the Northern Ireland peace process, and dealt a severe blow to the dissident Irish republican campaign. The Real IRA denied that the bomb was intended to kill civilians and apologised; shortly after, the group declared a ceasefire. The victims included people of many backgrounds and ages: Protes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand
New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island country by area, covering . New Zealand is about east of Australia across the Tasman Sea and south of the islands of New Caledonia, Fiji, and Tonga. The country's varied topography and sharp mountain peaks, including the Southern Alps, owe much to tectonic uplift and volcanic eruptions. New Zealand's capital city is Wellington, and its most populous city is Auckland. The islands of New Zealand were the last large habitable land to be settled by humans. Between about 1280 and 1350, Polynesians began to settle in the islands and then developed a distinctive Māori culture. In 1642, the Dutch explorer Abel Tasman became the first European to sight and record New Zealand. In 1840, representatives of the United Kingdom and Māori chiefs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populous member state of the European Union. Warsaw is the nation's capital and largest metropolis. Other major cities include Kraków, Wrocław, Łódź, Poznań, Gdańsk, and Szczecin. Poland has a temperate transitional climate and its territory traverses the Central European Plain, extending from Baltic Sea in the north to Sudeten and Carpathian Mountains in the south. The longest Polish river is the Vistula, and Poland's highest point is Mount Rysy, situated in the Tatra mountain range of the Carpathians. The country is bordered by Lithuania and Russia to the northeast, Belarus and Ukraine to the east, Slovakia and the Czech Republic to the south, and Germany to the west. It also shares maritime boundaries with Denmark and Sweden. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UK National DNA Database
The United Kingdom National DNA Database (NDNAD; officially the ''UK National Criminal Intelligence DNA Database'') is a national DNA Database that was set up in 1995. In 2005 it had 3.1 million profiles and in 2020 it had 6.6 million profiles (5.6 million individuals excluding duplicates). 270,000 samples were added to the database in 2019–20, populated by samples recovered from crime scenes and taken from police suspects. 124,000 were deleted for those not charged or not found guilty. There were 731,000 matches of unsolved crimes between 2001 and 2020. Only patterns of short tandem repeats are stored in the NDNAD – not a person's full genomic sequence. Since 2014 sixteen loci of the DNA-17 system are analysed, resulting in a string of 32 numbers, being two allele repeats from each of the sixteen loci. Amelogenin is used for a rapid test of a donor's sex. Scotland has used 21 STR loci, two Y-DNA markers and the gender identifier since 2014. However, individuals' skin or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forensic Science Service
The Forensic Science Service (FSS) was a government-owned company in the United Kingdom which provided forensic science services to the police forces and government agencies of England and Wales, as well as other countries. The UK Government announced the closure of the FSS in December 2010, citing monthly losses of up to £2m as justification. The House of Commons Science and Technology Committee - Seventh Report (FSS) took evidence between 23 March 2011 and 27 April 201Science and Technology Committee The FSS finally closed on 31 March 2012. The FSS archives – a collection of case files and retained casework samples such as microscope slides, fibre samples and DNA samples – has been retained to allow review of old cases. Forensic work is now contracted out to the private sector or carried out in-house. History Originally the Aldermaston laboratory was known as the Central Research and Support Establishment and was part of the Home Office. As well as having a Forensic L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aldershot
Aldershot () is a town in Hampshire, England. It lies on heathland in the extreme northeast corner of the county, southwest of London. The area is administered by Rushmoor Borough Council. The town has a population of 37,131, while the Aldershot Urban Area, a loose conurbation (which also includes other towns such as Camberley, Farnborough, and Farnham) has a population of 243,344, making it the thirtieth-largest urban area in the UK. Aldershot is known as the "Home of the British Army", a connection which led to its rapid growth from a small village to a Victorian town. History Early history The name may have derived from alder trees found in the area (from the Old English 'alder-holt' meaning copse of alder trees). Any settlement, though not mentioned by name, would have been included as part of the Hundred of Crondall referred to in the Domesday Book of 1086. The Church of St Michael the Archangel is the parish church for the town and dates to the 12th century with la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murder Of Marion Crofts
In June 1981, fourteen-year old Marion Crofts was raped and murdered in Aldershot, England. The case is notable for the 21 year delay in justice before former soldier Tony Jasinskyj was found guilty as a result of advances in DNA testing and sentenced to life in prison.DNA link traps girl's killer after 21 years - '''', 11 May 2002 He is up for in 2022, despite him never having admitted his guilt and the DNA evidence proving that the chances of the perpetrator being anyone other than Jasinsky ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
