The suspected gunman, 14, stormed the school after allegedly killing his grandmother and grandfather in their home, according to police. Thai Prime Minister Anutin Charnvirakul later told reporters that the gunman had died after he turned the weapon on himself. “Then it started getting more frequent, like ‘bang, bang, bang’ and then it went quiet at one point. Emergency worker Kiatikhun Verapongpradith described performing CPR on the wounded gunman. Thailand’s Central Investigation Bureau told CNN the “situation is now under control.”