A seminary teacher, Mufti Naveed, has been accused of torturing a student for failure to finish the task in the Garden Town police limits.
The father of student approached police against the seminary teacher alleging that latter subjected his son to torture.
He told the police that his son is a heart patient. Police have arrested the teacher and started investigation.
After the medical report, legal action will be taken, said SHO Garden Town Imran Anwar.