SOMERSET, Mass. -- A practical joker in Massachusetts has taken advantage of recent shark sightings and caused a scare with a fake fin.
Police said about 50 people were drawn to a Somerset, Mass., cove Wednesday night after someone reported seeing a shark fin in the water.
Responding officers soon realized that the "shark" was just a piece of Styrofoam cut into a fin shape, wrapped in gray duct tape and weighted down.
There was no word on who pulled the prank.
Several Massachusetts beaches have been closed this summer after shark sightings. Police cautioned that the joke could have caused a problem had there been a real emergency call.