A father and son who murdered a thief who had been trying car doors around their housing estate have been handed life sentences.Tesco worker Edward King, 20, left his house with a two-foot-long sword after he saw on CCTV a person trying car doors and giving the thumbs up, Ipswich Crown Court heard.His father David King, 56 – who worked for construction firm Morgan Sindall – armed himself with a dagger and left their home in Radnor Close, Bury St Edmunds, Suffolk, around a minute after his son.Thief Neil Charles, 47, was fatally stabbed by the dagger, and sliced across the knee by the sword, in the early hours of June 20, 2021, prosecutor Richard Kelly said.