50 Killed, 406 Injured Near Mandalay Bay in Worst Mass Shooting in American History

A lone gunman released a rapid-fire barrage of bullets on an outdoor country music festival in Las Vegas Sunday night, killing at least 50 people and injuring more than 400 others, police said, in the worst mass shooting in modern American history.

From his room on the 32nd floor of a glitzy hotel, the shooter, identified by law enforcement officials as Stephen Craig Paddock, 64, of Mesquite, Nevada, fired shot after shot down on the crowd of about 22,000, sending terrified concertgoers running for their lives.

“We heard what sounded like firecrackers going off. Then all of a sudden we heard what sounded like a machine gun. People started screaming that they were hit… When we started running out, there were probably a couple hundred [people] on the ground,” witness Meghan Kearney told MSNBC.

“People kept dropping and dropping… People were getting shot one foot away from us,” she added. “People were trying to save their friends. There were gunshots everywhere. Helping them would’ve meant that we got shot, too.”

The Latest:

  • 50 people were killed, more than 400 injured in deadliest mass shooting in modern American history.
  • Gunman identified as Stephen Paddock, 64-year-old man from Mesquite, Nevada.
  • At least 10 weapons were found inside Paddock’s room at the Mandalay Bay Resort and Casino.
  • President Donald Trump is monitoring the developments, the White House said.

Police responded to reports of the shooting just after 10 p.m. (1 a.m. ET). Las Vegas Metropolitan Police Sheriff Joseph Lombardo told reporters Monday morning that authorities believe Paddock killed himself before police entered his room.

Earlier, officials had said police fatally shot Paddock.

The suspect is believed to have checked into the Mandalay Bay Resort and Casino on Sept. 28, Lombardo said, and had an “excess of ten rifles” in his hotel room.

It was not clear whether Paddock had specifically requested a room on a high floor that overlooked the concert venue or whether he had prevented housekeepers from entering his room in the days prior.

The shooting is not believed to be connected to international terrorism. Authorities have not said what kinds of weapons were found.

Former Las Vegas Metropolitan Police Department Sheriff Bill Young’s 22-year-old daughter was at the concert. Young told MSNBC his daughter said the weapon “sounded like a machine gun” and that she and her friends took cover under a desk.

“I picked up the phone, my cellphone, and she was screaming and yelling, ‘Dad, dad, dad, dad, somebody’s shooting at us, and I don’t know what to do.’ She was hysterical and I tried to just calm her down,” Young said. “She could hear the gun shots — sounded like a machine gun, she said — and they didn’t know where they were coming from. She had nowhere to take cover, so I told her just to run as fast as she could, as quick as she could out of the arena. Get as far away from it as she could where she thought the line of fire might be.”

Authorities were digging into Paddock’s history. Other than a citation he received several years ago that was “handled as a normal practice” by the courts, Lombardo, the police chief, said he had no criminal background. He didn’t offer any more details.

The shooting started while performer Jason Aldean was onstage. Witnesses described a chaotic scene of back-to-back bullets raining down from above, lasting for up to 10 minutes.

Fellow performer Jake Owen said he was standing about 50 feet away from Aldean when the shots started.

“It got faster and faster, almost like it was an automatic rifle,” Owen said. “At that point, everyone on stage started running everywhere.”

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SOURCE: NBC News, Andrew Blankstein, Pete Williams, Rachel Elbaum and Elizabeth Chuck