Ever left anything behind on a flight you took? I have, but it was a minor thing. Should you put a phone number or name on something? How hard is it to get something back once you have lost it, is one of the biggest questions. Think it's hard to get your luggage, try this on for size.
Getting a conviction is in the bag.
That may be what prosecutors in Spain are thinking after a man was arrested for theft by worming his body into a suitcase that was loaded onto an airport bus just so he could squeeze back out and steal from other luggage.