19-year-old gunman arrested for shooting 15 times and killing his senior rival who had just been released from prison, claiming he was threatened with shooting first

19-year-old gunman arrested for shooting 15 times to death 33-year-old senior enemy who had just been released from prison, claims he was threatened with shooting first, so he took the shot. Previously, there had been conflicts between the two, after the incident he fled to hide at his father's house in Surat Thani.