A mystery boom literally shook up people living in Virginia Beach and Chesapeake, Virginia. One man says he was on the couch watching football when he heard what sounded like a vehicle crash. Another man says he thought someone was banging on his front door, and his dogs were, in his words, "going nuts." The event literally shook homes and rattled doors and windows. The cause of the boom is still under investigation. The U.S. Geological Survey did not report any earthquakes in the area at the time of the reports.