Tyreece Forrest, 34, was found dead in his parked car on October 4, 2017, in the 3300 block of Keystone Avenue in Memphis. He was discovered unresponsive in the driver’s seat with multiple gunshot wounds to the head and neck; the vehicle was outside a rooming house near Keystone Elementary School.

Surveillance footage recovered during the investigation shows a man approach Forrest’s car, fire multiple shots, then leave and later return to pick up shell casings. Investigators identified Darius Lamon Mack of the Raleigh neighborhood as a suspect and arrested him about two weeks later after locating him asleep in his car in South Memphis. A jury later convicted Mack of first-degree murder and tampering with evidence, and he received an automatic life sentence.

If anyone knew Tyreece, saw activity near Keystone Avenue that day, or has information about the incident, please share what you remember.