New surveillance video released by MGM Resorts shows Stephen Paddock in Mandalay Bay Resort and Casino days before the mass shooting.

Asked whether Paddock had made high wagers that triggered automatic reporting, the Nevada Gaming Control Board told the Reno Gazette-Journal on Monday that such information is confidential.

Mesquite Gaming, which owns the Casablanca Casino and Virgin River Casino, declined to comment but people who remember Paddock say he was not a big player at those properties either.

Articles and videos about Casino owner on Stephen Paddock: "The most vanilla profile one could possibly imagine" on FOX6 News Milwaukee.

In Las Vegas, the casino is always watching — and yet it missed Stephen Paddock By Matt Pearce , Jaweed Kaleem, Melissa Etehad and Richard Winton Oct. 12, 2017 3 AM PT ...

Reporting from Las Vegas — Stephen Paddock wanted to win and, like any savvy video poker player, knew which machine to lock down at Mandalay Bay. There was only one in the casino — a Jacks-or ...

At least 59 people were killed, more than 500 wounded at Las Vegas' Mandalay Bay casino. Stephen Paddock has been identified as the shooter.

Rouse said Stephen Paddock, 64, acted alone when he planned and carried out the attack. Paddock fatally shot himself after opening fire from his hotel suite.

Jesus Campos was the first to encounter Stephen Paddock in his hotel suite. — -- An unarmed security guard at Las Vegas' Mandalay Bay Resort and Casino was the first to take on gunman Stephen ...

What we know about Las Vegas shooter Stephen Paddock 02:19 A law enforcement source tells CBS News senior investigative producer Pat Milton that Paddock may have planned an earlier attack at a ...

Stephen Paddock, who police say killed more than 50 people when he opened fire on the Las Vegas Strip Sunday night, had a run-in with a major casino in Sin City in 2012, records show.

Las Vegas shooter: Who is Stephen Paddock? Stephen Paddock carried out the deadliest mass shooting in U.S. history. Here’s what authorities know so far about the 64-year-old Nevada man.