Alphabetical Listing Collection
- Kansas City Massacre
- Katharine Graham
- Katherine Oppenheimer
- Kathy Boudin
- Ken Eto
- Kenneth Starr
- Kent State
- Kent State Shooting
- May 4, 1970
- Kerr-McGee Corporation
- Kiss
- Klaus Fuchs
- Klaus Emil Julius Fuchs (1911-1988) was a German-born atomic scientist who emigrated to Great Britain in the late 1930s. He worked on the joint U.S./British effort to build the atomic bomb. Following an FBI and British investigation, Fuchs was convicted of espionage in Great Britain for supplying atomic secrets to the Soviet Union. The Fuchs file is tied closely to that of Julius and Ethel Rosenberg, two U.S. citizens who were convicted in 1950 of passing atomic secrets to the USSR. The file ranges from 1949 to 1976.
- Kobe Bryant
- Kofi Annan
- Kristel and Robert Heineman
- Kurt Cobain
- Kushner Companies
- Laboratory Reference Firearms Collection Policy LD0020D
- Since the 1930s the FBI Laboratory has maintained a collection of firearms and firearm accessories to support FBI investigations. This policy details the use of these firearms and accessories, and defines access to them.
- Lactation Support Program Policy Directive 1180D
- Lady Bird Johnson
- Langston Hughes
- Langston Hughes (1902-1967) was an American poet, playwright, novelist, and columnist. Mr. Hughes was investigated on account of his ties to communist related groups. The files in release are between 1941 and 1953.
