Six killed Sarojganj Bazar of Chuadanga Sadar Upazila after being hit by a night coach leaving from Chattogram.
Three other people also got injured and the driver was arrested.
Officer in charge of Chuadanga Sadar Police Station Abu Jihad said confirming the matter to The Business Standard, "The driver was captured from Barabazar area of Chuadanga town. The bus has also been seized. Police case is yet to file."
The deceased are Sashti Haldar, 40, Milon Hossain, Raju Ahmed, 35, Sohag Hossain, 28, Kalu Mandal, 40 and Sharif Hossain, 40.
"The bodies are at morgue for autopsy. Two have been referred to Rajshahi and the other two are undergoing treatment at Sadar Hospital" said Shamim Kabir, resident medical officer of Chuadanga Sadar Hospital.