In what appears to be a revenge killing, a man has allegedly shot to death the person who killed his father and uncle. The man allegedly shot him Wednesday with a machine gun while he was in the chair of a barbershop in Abanat Town, in southwest Qassim Province. The deceased had been sentenced to 15 years in prison for shooting to death the father and uncle, but was released from jail through a royal pardon two months ago. The alleged killer fled the scene after the shooting and was apprehended an hour later according to police spokesman Colonel Fahd Al-Abdan. Investigations are under way, he added.