Over 30, mostly children, were killed Thursday in a mass shooting attack at a childcare center in Thailand. The gunman then fled the scene, shooting from his car as he drove home, where he killed his wife and child before taking his own life. The attacker has been identified as a former police officer who was discharged from duty last year over drug use. He was facing trial on a drugs charge and had been in court in the hours before the shooting, Thai police said.