Originally posted by Jack Flash:
Looks like he forgot to leave the combination in a visible place.
True Story:
I used to work in a large office building where the business management types had an office suite on the top floor all to themselves. They had a petty cash safe that usually held a few thousand dollars built into the wall in the secretarial area.
The secretaries got tired of having to go to a secret place to hunt up the combination, so some real genius taped the combination to the wall right next to the safe!!!!!
Sure enough, one day someone opened the safe only to discover that all the money was gone! It had been a week or so since it had last been opened, and any number of people had access to this office. Suspicion fell on the cleaning crew, but there was no evidence so the police would not arrest anyone.