Jacob Christian Muse, 21, of College Park, was charged with three counts of manslaughter in the April 8 attack on Lock, Stock & Barrel Shooting Range in Grantville, investigators said. Muse allegedly killed Tommy Richard Hawk Sr. and Evelyn Hawk, both 75, and their grandson, Alexander Luke Hawk, 17, before stealing up to 40 guns and a range camera. Investigators from the Georgia Bureau of Investigation, the Bureau of Alcohol, Tobacco, Firearms and Explosives, and the Gradville Police Department have announced the arrest of the suspected killer. Richard Hawk, the couple’s son and the teen’s father, called police after his parents did not return from work on the day of the murder. “Bring some police officers” to the area, he told a 911 sender, according to 11 Alive. “I think someone robbed us and probably shot my family… My God,” he continued. Tommy Richard Hawk Sr., Evelyn Hawk and Alexander Luke Hawk Murdered April 8 in Lock, Stock & Barrel Shooting Range in Grantville.Twitter, @ JBellamyTV / 11Alive NewsLaw law enforcement officers investigate the scene of a deadly Stock robbery in Lock & Barrel shooting range April 8, 2022 in Coweta County, Georgia.AP “The door is closed, the door is locked, everything is locked. I see blood coming from my son – I see blood coming out of my son. “I can not tell if someone is dead or alive or something, but he does not move, he does not seem to be breathing.” Relatives of the victims told the report that the family was praying for the killer. “We pray for the redemption of the perpetrators of this horrible thing, and our prayers are with them so that they too may find forgiveness. “That was the kind of people they are (Tommy, Evelyn and Luke),” Luke’s uncle Ron Whitlock was quoted as saying before their funeral on Wednesday.