Crime Files: Catalytic converter theft suspect killed; man claims self-defense in Phoenix homicide

Our top crime stories from the week of May 30: a father and son accused of killing man trying to steal a catalytic converter; new details surrounding a case involving a man accused of killing his wife; the investigation into a deadly shooting on Interstate 17 continues; New Mexico man accused of killing woman in front of a toddler arrested in Arizona; man claims self-defense in north Phoenix homicide.