Here’s an oldie but goodie. I encountered it when I was a student at Defense Language Institute way back in the early 1980s. I did a quick Internet search and didn’t find it, so let’s have at it!
A man murders a wino on Skid Row and then cuts off the wino’s arms. The man mails each arm to a different address. The man then goes to the train station. Another man sees him, becomes enraged, and kills the first man. Why did the last man become enraged and kill the first man?
Are Adam and Charlie involved in a criminal conspiracy together?
If so, does Charlie get angry because Adam deviated from the plan?
Were Bob’s fingerprints to be used for some purpose?
If so, was there a reason to send the whole arms rather than just the hands?
Did A go to the train station more than a day later after mailing the wino arms?
Was the train station was one of the addresses?
Did A not properly prepare the wino arms for mailing?
Did C work at the post office where A sent the wino arms?
Did C recognize who the wino arms belonged to?
Was some kind of deception intended?
Did the original plan call for A to send something other than human arms to those addresses?
If so:
Did the aforementioned deviation consist of his sending arms instead?
Did A switch the plan up because he decided that using arms would be more effective than the planned-on item for their purpose?
Or because it would be easier?
Or cheaper?