Special Investigations Section or Special Investigation Section may refer to: LAPD Special Investigation Section, a tactical detective and stakeout unit of the Los Angeles Police Department Special Investigation Section, a Special Investigation Team of the Kanagawa Prefectural Police Special Investigation Section, a unit in the Criminal Investigation Department of the Singapore Police Force Assorted criminal investigation units of the following police forces: Atlantic City Police Department Baltimore Police Department Halifax Regional Police Indianapolis Metropolitan Police Department Las Vegas Metropolitan Police Department Miami Police Department Miami Gardens Police Department Rochester Police Department Sarasota County Sheriff's Office Tucson Police Department Vancouver Police Department Metro Vancouver Transit Police State bureau of investigation units of the following American state police forces and state agencies: Arizona Attorney General Delaware State Police Indiana State Police Kentucky State Police Michigan State Police New Jersey State Police Tennessee Department of Revenue Washington State Patrol See also SIS (disambiguation) Special Investigations Unit (disambiguation) Special Investigations Bureau (disambiguation) Special Investigations Division (disambiguation) Office of Special Investigations (disambiguation) Special Investigations (disambiguation) Disambiguation pages