David Robert Walker Jr., 46, of Panama City, Florida, was shot to death outside his home on February 5, 2014. He sustained four gunshot wounds, the fatal wound penetrating his heart. Susan McCoy was also shot twice in the abdomen during the same violent confrontation and was critically injured but survived.

Authorities concluded the attack was not random, identified suspects, and pursued charges. The investigation and subsequent prosecution led to a conviction and a 45-year prison sentence for the perpetrator for Walker’s murder and the attempted murder of McCoy.

Anyone who knew David Walker, saw the area that day, or has information relevant to the case is asked to come forward.