Teacher of Bishnupur High school Gopal Chanda took class 12 student Shibam Roy, who fell unconscious in the class room after getting hurt in his private parts, to Chakdaha State General Hospital in the Chakdaha police station area, the police said.
When he was waiting in the lobby while treatment of the student was going on, some unidentified persons called him outside and beat him up severely, injuring him.
In protest, the students of the school boycotted classes and the school authority lodged a complaint with the local police.