UPDATE: The victim who was shot in the head Saturday died early Tuesday morning. Darrell Allen Mayo, 28, of Conyers had reportedly been declared brain dead on Sunday and was taken off life support around 2 a.m. Tuesday. The suspect arrested for the shooting, Christopher James Randall, 19, of Conyers, will also be charged with murder in addition to aggravated assault and remains in Rockdale County jail. ------------------------------- Deputies have arrested the suspect in the Saturday shooting that left a Conyers man in extremely critical condition.