When a gunman perched atop a cliff’s ledge opened fire on a dozen cars on Kentucky’s Interstate 75, wounding five people, it permeated surrounding communities with fear – and sent one couple into the woods to join the dayslong manhunt for the assailant.

A body was found off a Kentucky highway. Police believe it's Joseph Couch, who is suspected of shooting five people almost two weeks earlier.

Matthew Gabriel pleaded guilty to knowingly fabricating a mass shooting threat in Norway and a bombing plot at the University of Iowa.

A Philadelphia man pleaded guilty to falsely claiming that a man he disagreed with in a fantasy football league chat was planning a mass shooting in Norway, a hoax that Norwegian and U.S. authorities spent hundreds of hours investigating,

Matthew Gabriel, 25, of Philadelphia, also admitted to a fake report of a bomb threat at the University of Iowa. The mass shooting report was made in Norway. He pleaded guilty to federal charges.