Imphal, January 22 2009: Bomb experts of the State Police Department safely detonated a hand grenade which was left inside the campus of Little Master Higher Secondary School at Samurou under Wangoi Police Station of Imphal West district today.

Some persons who identified themselves as activists of the proscribed KCP reportedly left the hand grenade wrapped in a newspaper at the verandah of the school at around 11.50 am today with the direction that the headmaster should come to them bringing the same bomb package.

According to information received by the press, around 2 months back, a caller who identified himself as an activist of KCP had demanded Rs 5 lakhs from the headmaster through telephone.

The mid-term test of the class XII was underway when the hand grenade was left.

In protest against the incident, students and teachers of the school would be staging a demonstration tomorrow.