Jacksonville Sheriff's Office Cold Case Unit

The Jacksonville Sheriff's Office (JSO) maintains a Cold Case Unit that investigates unsolved homicides and suspicious deaths in Duval County. JSO posts information on selected unsolved cases on its official website and solicits tips from the public via an online tip form and a dedicated tip line. The unit operates within JSO's Criminal Investigations Division and coordinates with other agencies when cases cross jurisdictions. Public records requests and tip intake for the unit are handled through JSO headquarters.