Miscreants on Tuesday severed the wrist of a teacher of Bashgram Alauddin Ahmed Degree College in Kushita over previous enmity.
Quamruzzaman Talukdar, officer-in-charge of Kumarkhali police station, said the miscreants, numbering 10-15, waylaid Tofazzel Biswas, son of Bala Biswas of Shalghar Madhua area, when he reached Bongshitola New Bridge and attacked him at 2:30pm.
They stabbed him indiscriminately and cut off the wrist of his right hand.
He was taken to Kushtia General Hospital.
Police have launched a manhunt to nab the attackers, he added.