crime summary

Know about the concept, classification, and laws relating to crime

Written and fact-checked by The Editors of Encyclopaedia Britannica

Below is the article summary. For the full article, see crime.

crime, the intentional commission of an act usually deemed socially harmful or dangerous and specifically defined, prohibited, and punishable under criminal law. Crimes in the common-law tradition were originally defined primarily by judicial decision. Most common-law crimes are now codified. According to a generally accepted principle, nullum crimen sine lege, there can be no crime without a law. A crime generally consists of both conduct (the actus reus) and a concurrent state of mind (the mens rea). Criminal acts include arson, assault and battery, bribery, burglary, child abuse, counterfeiting, embezzlement, extortion, forgery, fraud, hijacking, homicide, kidnapping, perjury, piracy, rape, sedition, smuggling, treason, theft, and usury. See also arrest; conspiracy; criminology; felony and misdemeanour; indictment; rights of the accused; self-incrimination; sentence; statute of limitations; war crime.

yakuza Summary

Yakuza, Japanese gangsters, members of what are formally called bōryokudan (“violence groups”), or Mafia-like criminal organizations. In Japan and elsewhere, especially in the West, the term yakuza can be used to refer to individual gangsters or criminals as well as to their organized groups and to

piracy Summary

Piracy, any robbery or other violent action, for private ends and without authorization by public authority, committed on the seas or in the air outside the normal jurisdiction of any state. Because piracy has been regarded as an offense against the law of nations, the public vessels of any state

serial murder Summary

Serial murder, the unlawful homicide of at least two people carried out by the same person (or persons) in separate events occurring at different times. Although this definition is widely accepted, the crime is not formally recognized in any legal code, including that of the United States. Serial

Gunpowder Plot Summary

Gunpowder Plot, the conspiracy of English Roman Catholics to blow up Parliament and King James I, his queen, and his eldest son on November 5, 1605. The leader of the plot, Robert Catesby, together with his four coconspirators—Thomas Winter, Thomas Percy, John Wright, and Guy Fawkes—were zealous