A number of Las Vegas hotels enforced lockdowns, leaving partiers stuck inside clubs.
The jihadi group said the attacker was inspired by its calls to target "coalition" countries.
“Scariest moment of my life,” one Instagram user wrote, posting video of the terrified crowd. “They just kept firing and firing.”
Police shot and killed the suspect on the 32nd floor of the Mandalay Bay Resort and Casino.
The attack killed at least 58 people and injured 500 more.
The 2015 footage, posted by the group in May, showed the strip alongside New York and Washington, D.C.
The three-day concert at the Mandalay Bay Resort and Casino included headliners Eric Church, Sam Hunt and Jason Aldean.
Sanders supporters deluged the state party chief with hate mail and calls following a tense convention in Nevada.
That’s up eight percent from Super Bowl 49.
The driver is Identified as Lakeisha Holloway; one person was killed and more than two dozen were injured.
A car drove through a crowd near the Planet Hollywood hotel.
The British Airways flight was departing McCarran Airport and headed to London Gatwick.
A Q&A with Don Elbaum, boxing promoter and expert.