This little gem was in my morning newspaper ( the 'i')
'A New York conductor found a small dead shark on an underground train in Queens yesterday. The four-foot shark was found with a cigarette in its mouth, with a fare card and a can of Red Bull nearby. Transit officials said they were not looking for the culprit, saying they have "better things to do."'
I know that New Yorker's are fairly easy going and tend not to notice much that doesn't concern them, but I'm pretty sure that someone might have noticed a person with a dead shark under their arm...

The smell would have given it away more I would have thought !!

Im surprised the transit guys are not chasing the culprit due to a cigarette in the subway