An animation shows the Himalayan border region between Nepal and China's Tibet, tracing the possible path of an ice-rock avalanche believed to have triggered catastrophic flooding that killed scores of people and left hundreds missing in Nepal. Early reports from Nepali officials suggested an earthquake in the area could have caused the lower part of a glacier to collapse and trigger the floods. WATCH MORE: https://thestartv.com/c/news SUBSCRIBE: https://cutt.ly/TheStar LIKE: https://fb.com/TheStarOnline