What Created Skeleton Lake?

[Jazzy]

In northern India there's a lake that's overflowing with skeletal remains. But what killed all these people?

 

[DrLeftover]

I've always found it fascinating that tourists will make the effort to go up there, then steal some of the remains as souvenirs.

 

[MrDawn]

This is very cryptic. Who knows how they do. It is very fascinating though.