BREAKING: Reports of an active shooter shooting at the Mandalay Bay in Las Vegas. Police scanners say there are "multiple casualties." pic.twitter.com/jwsoD6P199— ABC World News Now (@abcWNN) October 2, 2017
BREAKING: Reports of an active shooter shooting at the Mandalay Bay in Las Vegas. Police scanners say there are "multiple casualties." pic.twitter.com/jwsoD6P199