Dhaka, May 19 -- Four people have been killed and three others injured after a head-on collision between a truck and a microbus in Dinajpur's Birganj Upazila.

The incident occurred around 6am on Monday near the Upazila's Bablu Farm along the Dinajpur-Thakurgaon regional highway, according to Omar Farook, chief of Dinajpur's Doshmile Highway Police Station.

The dead have been identified as Md Zulfikar Ali, 40, an auditor at the Thakurgaon District Accounts Office, Md Delwar Hossain, 50, superintendent at the Dinajpur District Accounts Office, Md Imrul Hasan, 45, an auditor at the Pirganj Upazila Accounts Office in Thakurgaon, and Manik Hossain, 42, the driver of the microbus.

Meanwhile, Mizanur Rahman Sarkar, 50, Al Mamun, 40, and Nahid...