Las Vegas, U.S, Bloomberg, October 2, 2017 - - A gunman on the 32nd floor of a Las Vegas Strip casino opened fire on an outdoor music festival, killing at least 20 people — including two off-duty police officers — and wounding more than 100, officials said early Monday.
Country music star Jason Aldean was performing when the shots began ringing out Sunday night at the Route 91 Harvest Festival.
Police run to cover at the scene of a shooting near the Mandalay Bay
Officers confronted the suspect on the 32nd floor of the Mandalay Bay Hotel and Casino across the street from the concert, Clark County Sheriff Joseph Lombardo said. Authorities say the man died. Police did not release the suspect's name but said he was a local resident.
Concert-goers reported hearing what they described as automatic gun fire during the shooting.
Lombardo said they believe this was a "lone wolf" attack but said they were looking for a roommate of the dead suspect as a person of interest.
The two slain off-duty officers were attending the concert, Lombardo said. An on-duty officer was in critical condition and another was wounded, Lombardo said.
Several officers from California were attending the music festival. A Bakersfield police officer was shot and taken to the hospital with non-life threatening injuries.
Hours after the shooting, Aldean posted on Instagram that he and his crew were safe and said the shooting was "beyond horrific."
Kodiak Yazzie, 36, said he and his girlfriend were watching Aldean's performance when he heard what sounded like fireworks. The music stopped temporarily and started up again before another round of pops sent the performers ducking for cover and fleeing the stage.
Police officers and medical personnel stand at the scene of a shooting near the Mandalay Bay resort and casino on the Las Vegas Strip on Monday in Las Vegas
Thousands fled as bursts of gunfire could be heard for more than five minutes, Yazzie said.
Jose Baggett, 31, a Las Vegas resident, said he and a friend were in the lobby of the Luxor hotel-casino — directly north of the festival — when people began running. He said people were crying and as he and his friend walked away, they encountered police checkpoints where officers were carrying shotguns and assault rifles.
Police officers stand at the scene of a shooting near the Mandalay Bay resort and casino on the Las Vegas Strip, Sunday, Oct. 1, 2017, in Las Vegas.
"There were armored personnel vehicles, SWAT vehicles, ambulances, and at least a half-mile of police cars," Baggett said.
Witnesses said they saw multiple victims and dozens of ambulances near the concert venue. Some attendees later huddled in the basement of the nearby Tropicana hotel-casino.
Authorities shut down part of the Las Vegas Strip and Interstate 15. Flights were temporarily halted at McCarran International Airport because of the shooting, the airport said on its verified Twitter account.