thirteen persons, including five minors, were killed and 29 injured after a bus carrying young male and female members of a traditional ‘dholtasha-zaanj’ music troupe fell into a gorge on the old mumbai-pune highway in raigad district of maharashtra in the early hours of saturday, police said. the private bus with 42 persons on board was going from pune to mumbai when it plunged into the 300- feet deep gorge in the bor ghat mountain pass section, better known as