Andrew Swift, 36, was killed in Jacksonville, Florida, on July 28, 2011. His death is listed as a homicide and remains unsolved. The case is one of many in the city that have gone cold amid a long period of rising violent crime and a large backlog of unsolved homicides.

The Jacksonville Sheriff’s Office has a Cold Case Unit and has reexamined evidence in some matters using newer forensic techniques, but investigators say Swift’s case has been hindered by a lack of credible witnesses and critical evidence, leaving his family without closure. Authorities continue to urge anyone with information to contact the JSO or provide tips anonymously through Crime Stoppers.

If anyone knew Andrew Swift or has information about what happened on July 28, 2011, please get in touch with investigators.