The incident occurred at 3.5 kms from Sessa when the driver of the vehicle failed to negotiate a sharp curve due to poor visibility and fell into the 150-feet-deep-gorge this afternoon, SP A Koan said.
While ten people died on the spot, one succumbed to his injuries at Bhalukpong while he was being taken to Tezpur in neighbouring Assam along with three others, he said.
While all the bodies have been retrieved, the vehicle could not be lifted, the SP said
On January 19 last, 4 persons were killed near the same spot when their vehicle fell into a deep gorge.