The gunman's family members, say they had no warning either. His brother's in Florida.

FOX's Eben Brown reports from Miami:

Eric Paddock lives in Orlando says the last he heard from Stephen Paddock was after Hurricane Irma, when he texted to check on the family. Eric is confounded by what his brother has done in Las Vegas:

(Paddock) "Not an avid gun guy at all. The fact that he had those kind of weapons? Where in the hell did he get automatic weapons?"

Stephen Paddock also lived in Florida, in the city of Melbourne. Law enforcement has no record of incidents involving him.

In Miami, Eben Brown, FOX News.

Follow Eben Brown on Twitter: @FOXEbenBrown