206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
On January 6, 2021, Justin Sumlar, a 31-year-old resident of Jacksonville, Florida, was tragically shot and killed outside an auto shop on Edison Avenue in the Mixon Town area. The incident occurred in broad daylight, and Sumlar was pronounced dead at the scene. Witnesses reported that Sumlar was standing in front of the auto shop with several others when a man, later identified as Greggory James III, approached wearing a gray hooded sweatshirt that concealed his face. James fired nine shots, se ...Read More
Victim Details

Justin Sumlar

Male

Black / African American

Jacksonville

FL

2021-01-06

31

Justin

Sumlar

11/06/2025