Ive got another similar one....this one is actually a true story
Guy sees a suspicious looking man skulking around his backyard one night. He calls the cops and tells them, they say they have noone available at the moment so dont provoke him...
The guy is still hanging around....
couple minutes later he rings the cops again and says 'dont worry about that guy in my backyard, ive stabbed him and he'll be dead soon anyway...'
3 minutes later 2 cop cars turn up and race into the backyard scaring the guy off...
the cops glare at the caller and say 'I thought you said you fuckin stabbed him....'
the caller replied, I thought you said noones available?!
couldnt find the pic of the newspaper article to back it up, maybe someone else has it....