Lamarius L. Tatum, 23, was shot on August 8, 2013, on the 1100 block of North Waller Avenue in Chicago’s Austin neighborhood. The shooting happened at about 11:30 p.m.; he sustained multiple gunshot wounds to his chest and back and was taken to Loyola University Medical Center in critical condition.

Tatum remained under medical care for several weeks and was pronounced dead at 6:23 a.m. on September 18, 2013. His death was classified as a homicide. The shooting occurred in an area then described as struggling with violent crime.

If anyone knew Lamarius, witnessed the shooting on August 8, 2013, or has information that could help, please share what is known with investigators.