Las Vegas Shooting

It’s been almost a week since a gunman killed 58 people and injured hundreds more in Las Vegas. The shooter used a device called a bump stock to modify…

Twelve of the devices were found in Stephen Paddock's hotel room. The ATF says bump stocks, although used for the purpose of "simulating automatic fire," are legal under current federal law.

As investigators examine several crime scenes, they still have not determined the shooter's motive.