The principal of a convent school here was booked for allegedly showing a pornographic video to a 14-year-old boy, Pune police said Sunday.

A woman counsellor, who was aware of the incident but asked the victim to remain silent, has also been booked, an official said.

Both the accused are at large and efforts were on to nab them, the Wanwadi police station official informed.

He said that a case had been registered against the school principal and counsellor under relevant sections of the Indian Penal Code and the Protection of Children from Sexual Offences (POCSO) Act.