I did a bit of a search, but it appears I'm the only one having trouble this early in the game!! 
I've just been placed in the cell and I've questioned everyone - but I can't figure out anything else to do!! I kind of get the feeling I should be looking for a snake...but where?

I've just been placed in the cell and I've questioned everyone - but I can't figure out anything else to do!! I kind of get the feeling I should be looking for a snake...but where?