The Giles County Sheriff's Department offers law enforcement, patrol and criminal investigation services. The department is governed by Giles County in Tennessee. It provides a range of criminal warrant and civil process services. The Giles County Sheriff's Department s patrol units are responsible for the day-to-day patrolling, answering complaints and responding to crime scenes. The department investigates homicides, suicides and narcotics violations. It also works with other local law enforcement and state agencies for investigating computer-related crimes. The Giles County Sheriff's Department maintains a jail that is responsible for transporting prisoners to and from courts, mental health facilities and state prisons.