Hotel worker says he warned hotel before Las Vegas shooter opened fire on crowd

A hotel worker reportedly said Wednesday that he told hotel dispatchers to call police about a gunman in the Mandalay Bay Resort and Casino before the shooter began firing his weapon on a crowd of people in Las Vegas, according to CBS News.The maintenance worker, Stephen Shuck, said he heard gunshots while investigating a jammed door on the 32nd floor, the same floor where shooter Stephen Paddock fired upon a crowd of more than 20,000 people, killing 58 and injuring more than 500 others.Shuck sa