How do they "find" these things?
how do find your socks in the morning?
Thats right you have to look where you left them
I'm serious though. Do they have like, X-ray machines, or something. Because, if NOT, ... that would be the worste job in the world!
Correctional officers routinely check out Ye Ol Hershey Chute (plus the love canal on women) for foreign objects during initial intake.
I have a friend that was working in jail and he would run into people
at the supermarket he had searched in jail. The prisoner would say Hi
and he would suddenly not feel like shopping for food anymore.