A man is under arrest for reportedly shooting his father to death at a home in Buda. Deputies responded to a report of family violence on Saturday afternoon at the home on Shale Circle. Investigators say 42-year-old Damien Roberts got into an argument with his father, 65-year-old Darrell Thierry. Both men were visiting from out of town. Roberts reportedly knocked Thierry out cold, then shot him several times. After deputies arrested Roberts, he reportedly tried to escape. He's charged with first-degree murder and the escape attempt.