Concertgoer captures chaos among the crowd

A gunman perched on the 32nd floor of a Las Vegas casino unleashed a shower of bullets on an outdoor country music festival below, killing at least 58 people and wounding at least 515 in the deadliest mass shooting in modern U.S. history.

Stephen Paddock, who sent bullets and terror down on thousands attending a Jason Aldean concert in Las Vegas, had an arsenal in his 32nd-floor hotel room and at his home 80 miles away, officials said.