Just a quick question for you guys. I've read on several threads that if somebody dies during a flight they are left in their seat and made to look as if they are asleep (pull blanket up to face, etc). But when a person dies all their sphincter muscles relax and waste from their bodies will leak out. Does this cause much of a problem, especially on a long haul flight? Surely the surrounding passengers will notice an unpleasent smell after a while.