In 1942, a forest ranger hiking near India’s Roopkund Lake, perched some 5,029m in the Himalayas, stumbled across a startling discovery: the shallow, glacial lake was surrounded by human skeletons.
When summer came and the ice melted, hundreds of more skeletons were revealed, some with flesh and hair still attached. Who, or what, had killed so many people Nobody can be sure why these skeletons are at the bottom of a glacial lake