Rescuers work at the site of a train derailment in Moulvibazar district, some 203 km away from the capital Dhaka, Bangladesh, June 24, 2019. The train derailment in northeastern Bangladesh has killed at least four people and injured about 100 others, an official said Monday. According to the official, one of the carriages of the train, Upaban Express, heading to Dhaka from northeaster Sylhet city, fell into a canal while two others fell close to the canal's banks. (Xinhua)