Perpetrator may refer to:
*Someone who committed a
crime
In ordinary language, a crime is an unlawful act punishable by a State (polity), state or other authority. The term ''crime'' does not, in modern criminal law, have any simple and universally accepted definition,Farmer, Lindsay: "Crime, definit ...
*
Suspect
In law enforcement jargon, a suspect is a known person accused or suspected of committing a crime. Police and reporters in the United States often use the word suspect as a jargon when referring to the perpetrator of the offense (perp in dated U ...
of committing a crime
*
Perpetrators, victims, and bystanders
In Holocaust and genocide studies, perpetrators, victims, and bystanders is a typology for classifying the participants and observers of a genocide, first proposed by Raul Hilberg in the 1992 book '' Perpetrators Victims Bystanders: Jewish Catas ...
, a typology in genocide studies
*
Perpetrator studies, the academic study of perpetrators of political violence
{{dab