The Commission to Investigate Alleged Police Corruption (known informally as the Knapp Commission, after its chairman Whitman Knapp) was a five-member panel initially formed in April 1970 by Mayor John V. Lindsay to investigate corruption within the New York City Police Department. The creation of the commission was largely a result of the publicity generated by the public revelations of police corruption made by Patrolman Frank Serpico and Sergeant David Durk. The commission confirmed the existence of widespread corruption and made a number of recommendations.
While the Knapp Commission began its investigation of corruption in the police department in June 1970, public hearings did not start until October 18, 1971. In addition to the testimony of "lamplighters" (whistleblowers) Serpico and Durk, testimony from dozens of other witnesses, including former Police Commissioner Howard R. Leary, corrupt patrolmen, and the victims of police shakedowns, were heard. From 1970 to 1972, Michael F. Armstrong was chief counsel to the Knapp Commission.
Knapp may refer to:
Knapp is a surname. Notable people with the surname include: