The Jammu and Kashmir Police today said they have killed a terrorist involved in the killing of a cab driver in Bandipore district. Four "associates" who were involved in the incident were arrested yesterday, they said. Police said Lashkar terrorist Imtiyaz Ahmad Dar, who was on the run after he killed Mohammad Shafi Lone on October 5, was gunned down this morning during an anti-terror operation in Hajin area of Bandipore.