A man was killed after an oil tanker hit a road divider, overturned and exploded at a traffic light junction in Medan Central in Bintulu, Sarawak, this afternoon. br br Bernama quoted Bintulu police chief Supt Zailanni Amit saying the victim, identified as Martin Joshua, 31, was found underneath a Toyota Fortuner four-wheel-drive vehicle, which was also destroyed in the incident.