agents. (3) Detainee The term detainee means an individual detained during an immigration-related enforcement activity. (4) Detention The term detention , in the context of an immigration-related enforcement activity, means government custody or any other deprivation of the freedom of movement of an individual by government agents. (5) Governmental body The term governmental body means any department, agency, special purpose district, or other instrumentality of Federal, State, local, or Indian tribal government. (6) Hit rate The term hit rate means the percentage of stops and searches in which a law enforcement officer finds drugs, a gun, or something else that leads to an arrest. The hit rate is calculated by dividing the total number of searches by the number of searches that yield contraband. The hit rate is complementary to the rate of false stops. (7) Immigration-related enforcement activity The term immigration-related enforcement activity means any action by a government agent in which— (A) an individual suspected of an immigration violation is detained for such violation