Possible Duplicate:
How do I prevent rats from eating a corpse that I left unattended? Also, is this a bad thing?
I know you can place unconscious bodies in trashbins in order to have them not count as kills, but does any elevated surface work just as well, i.e. tables and bathtubs? I stored an unconscious body in a bathtub and came back and it was gone, so wasn't sure if it had been eaten or just disappeared.