Michigan USM285, Service by U.S. Marshal is a service provided by the U.S. Marshals Service, which is the federal law enforcement agency of the United States Department of Justice. The U.S. Marshals Service is responsible for providing judicial security and apprehending federal fugitives. Michigan USM285, Service by U.S. Marshal is a specialized service that assists local, state, and federal agencies with fugitive apprehension, fugitive investigations, witness security, judicial security, and transporting federal prisoners. There are two types of Michigan USM285, Service by U.S. Marshal: (1) Warrant Service, which is responsible for serving federal warrants for arrest and search and seizure; and (2) Fugitive Task Force, which is responsible for locating and apprehending federal fugitives.