Las Vegas - A shooter opened fire on a concert in Las Vegas, killing 58 people and wounding nearly 500 in a 10-minute barrage of gunfire.
Here is a timeline of the attack and the law enforcement response released by Las Vegas Sheriff Joseph Lombardo: .
-10:05 pm: Shooter Stephen Paddock opens fire on the concert.
-10:12 pm: Two officers arrive on the 31st floor of the Mandalay Bay hotel and say the gunfire is coming from above them.
-10:15 pm: The last shots are fired.
-10:17 pm: Officers arrive on the hotel's 32nd floor, from which Paddock carried out the attack.
-10:18 pm: A security guard tells officers that he was shot and gives the location of the shooter's hotel room. More than 200 rounds were fired from the room into the hallway.
-10:26-10:30 pm: Eight more police officers reach the 32nd floor of the hotel and begin clearing each room and searching for wounded.
-11:20 pm: Officers use explosives to breach the door of Paddock's room, which was a suite. They find him on the ground and discover a locked bedroom door.
-11:27: Officers breach the second door and determine that no one else is present in the suite.