where was the first police laboratory established in the us
Crime lab The Los Angeles Police Department founded the first crime laboratory in the United States (1923), followed by the Bureau of Investigation (1926), forerunner to the Federal Bureau of Investigation. (Every Contact Leaves a Trace, Connie Fletcher, St. Martin's Press, New York, 2006, interview with crime lab director)
United States Air Force Security Forces United States Air Force Security Forces is the force protection[4][5][6] and military police of the United States Air Force. Security Forces (SF) were formerly known as Military Police (MP), Air Police (AP), and Security Police (SP).