Shooting at Reno casino Grand Sierra Resort leaves 3 dead and 3 hurt, authorities say

At least three people were killed and three others were injured by a gunman at the Grand Sierra Resort casino in Reno, Nevada, on Monday, authorities said.Reno Police Chief Kathryn Nance and Sparks Police Chief Chris Crawforth were among a number of officials who held an afternoon press conference to provide an update on the shooting, which happened shortly before 7:30 a.m.The suspect's gun malfunctioned when he initially tried to shoot at a group of innocent bystanders in the valet area of the