Factual error: When Warren is leaving a message from a payphone to his friend that had an affair with his wife, the recording abruptly stops and we hear the operator's voice say, "To erase and re-record your message press 3." But Warren presses the pound button (you can tell he does this because he pushes the button in the lower right-hand corner of the button arrangement - - namely the pound button). Then the operator comes back on and says, "Message has been erased. Please begin recording your message after the tone". (01:09:10)
Factual error: At Warren's retirement dinner, the sign says 'retirment' instead of retirement.
Answer: He could have picked it up. Besides, it may not have been stolen, but picked up by security, or otherwise taken to Lost and Found.