At least four people were killed in the crash, “including the 49-year-old driver of the bus, the 27-year-old chaperone, and two other children aged fifteen and twelve years”, a prosecutor’s office official said. The collision happened at a level crossing during the morning rush hour near the town of Buggenhout, about 30 kilometers (20 miles) northwest of the capital, Brussels. (AP Video by Sam McNeil)