At least four people were killed and 15 others injured in a devastating collision on the Dhaka-Mawa Expressway near Srinagar, Munshiganj, early Saturday. A night coach from Jashore, operated by Hamdan Express, crashed into the rear of a moving truck. Both vehicles veered off and slammed into road dividers. The accident occurred between Singhpara-Nowapara and Hasara Bridge-2, according to Mohammad Shafiqul Islam, Deputy Assistant Director of the Munshiganj Fire Service.