Southern insurgents killed a police officer in an ambush in the southern province of Yala Monday morning. Pol Snr Sgt Maj Somprasong Vongruaydi, 55, was attacked by four men on two motorcycles just before 8 a.m. in Yala town, police said. Somprasong was riding his motorcycle home after a night shift on duty at the Muang district station. Full Story