PHOENIX (AP) — A 20-year-old man is accused of shooting and killing his father after a domestic violence dispute. The Yuma County Sherriff's Office received a call about the shooting early Saturday morning. Deputies met with the mother of the suspect who said her son had shot her husband Hector Martinez during an argument. Deputies arrested Simon Martinez on suspicion of second-degree murder and booked him in the Yuma County Detention Center.