Glacier burst in Chamoli district of Uttarakhand has left a trail of destructions. A team of Aajtak's correspondents reached on the spot and spoke to the eyewitness Dhawal Singh about the incident. He told that before we could understand what was happening, the sludge water of Rishiganga destroyed everything. There has been a lot of damage due to this tragedy in Raini village. How glacier bursts wreaked havoc, listen from eyewitnesses.