Pings don't lie. There is a 12-foot great white shark in the water off of Atlantic City.

Miss Costa, a 1,668-pound female shark equipped with a OCEARCH Global Shark Tracker, pinged at 5:11pm Monday, moving southbound about 150 miles off the coast of South Jersey.

This was the first time Miss Costa has been heard from since being detected near Nantucket, Massachusetts in July.

Source OCEARCH