Nathaniel Thomas, 28, was fatally shot in Philadelphia on October 26, 2015. Police were called about a shooting on the 2500 block of North Marston Street at about 1:57 a.m.; officers found Nathaniel in the street with multiple gunshot wounds to his head, arm, and legs. Emergency personnel pronounced him dead at the scene at 2:05 a.m. He lived on the 3300 block of Ridge Avenue in Philadelphia.

Nathaniel’s death was one of many homicides that year in a city struggling with gun violence, and his case has remained a painful example of unsolved killings from that period. Authorities have asked anyone with information about the shooting to come forward to assist in bringing justice for his family.

If anyone knew Nathaniel, or saw activity on North Marston Street that night, can you share what you know with investigators?