The accused, identified as, Nazakat Ali (35) was arrested after victim's father lodged a complain with police that his daughter (10) was sexually harassed and beaten up by the headmaster in the school.
The headmaster has been booked under section 354 (assault or criminal force to woman with intent to outrage her modesty) and 323 (voluntarily causing hurt) of the IPC, police said and the girl has been sent for medical examination.