The ITBP has released a video clip of the last moments of 8 Nanda Devi climbers after they went missing 45 days ago. The ITBP rescue team recovered this video clip from memory card of a camera which was mounted on a helmet of one of the 8 mountaineers. The undated video shows all the 8 mountaineers hooked in a line with a rope during trekking of the peak which is considered to be one of the most difficult peaks to conquer in Himalayan range. The video ends with a sound which the officials claim could be of the snow storm or the avalanche that claimed their lives.