Quayvon Gallon was 23 when he was shot and killed in Miami on September 17, 2011. The killing happened near a gas station after an altercation that escalated; Gallon was one of two people who died in that confrontation.

Miami police investigated but the case remains unsolved; no suspects have been publicly identified or charged. Authorities have urged anyone with information to come forward and have offered rewards for tips to help resolve the shooting.

Quayvon’s death is one of several unresolved homicides in the area that year. If anyone saw the incident near the gas station or has information that wasn’t shared with investigators, please contact Miami law enforcement.