
The injured--Ambia, 48, Sufian, 50, and Mainul, 20, are admitted to Rajshahi Medical College Hospital's burn unit.
Officer-in-charge Alamgir Hossainof Motihar Police Station said, a Dhaka-bound bus of Shishir Paribahan was set fire around 1:30am as miscreants hurled petrol bomb , leaving the three injured.
TF