Gary Peterson was 21 when he was murdered in Jacksonville, Florida, on May 17, 2008. He was found deceased under suspicious circumstances, and local authorities have characterized the death as a homicide.

Family members and community advocates have sought leads over the years, and groups including Project Cold Case have highlighted this among other unresolved homicides. Anyone with information about what happened to Gary on or around May 17, 2008, is asked to contact the Jacksonville authorities.