Tyree Johnson was 23 when he was found murdered in Philadelphia on December 3, 2011. His death was one of many homicides that year in the city, and the case remains unsolved with no arrests announced.

Johnson’s killing is described as part of a larger pattern of gun violence and unsolved homicides that heavily affected his community in Philadelphia during 2011. Police continue to seek leads and urge anyone with information to come forward.

If anyone knew Tyree, was in the area on December 3, 2011, or has information that might help investigators, please share what you know with Philadelphia police.