Thane: A superintendent of a state-run boarding school at Badlapur in Thane district was arrested for allegedly molesting at least ten minor girl inmates of the facility for over a month, police said today.

The accused, identified as A J Girase (32), allegedly used to take the girls - all in the age group of 12-15 years - to computer lab in the school in night and force them to watch obscene videos while touching them inappropriately, they said.