BANNU: A boundary wall of the girls’ college caved in by the thud of the explosion occurring at Kaki area here, however, no loss of life took place.

Sources said that some unknown persons had planted explosives by the side of the boundary wall of girls’ college at kaki area here, which later blew up with a big bang severely damaging the wall, however, no loss of life occurred. Bannu police, registering a case against unknown persons, have started investigations.