A phone rings at the police headquarters.

"I'm calling to report my neighbour - he's been hiding marijuana inside his firewood." "Thank you for the call, " says the desk sergeant, "we'll take it from here." Within the hour a team of police officers descend on the house.

They search the shed where the firewood is kept and using axes, chop up every last piece. But no marijuana. After an hour, they leave. The phone rings. "Did the cops show up?" asks the caller.

"Sure did, " replies the man, assessing the damage. "Great, " says the voice, "now it's your turn. I need my garden dug up. A suspected murder should do the trick."