Rangpur: Four people, including a child, were burnt to death and 10 others sustained burn injuries in a petrol bomb attack in Mithapukur upazila early Wednesday during the 9th day of the countywide non-stop blockade.
The identity of the deceased could not be known immediately.
Police said, miscreants hurled a petrol bomb to a Dhaka-bound bus at Batason area around 12:50am, leaving four passengers dead on the spot and 10 others injured.
The injured were taken to Rangpur Medical College Hospital.
Rangpur police super Abdur Razzak confirmed the news.