Two of the victims gunned down in a mass shooting at a Nevada Casino were in town to celebrate a bachelor party — and were shot in the back by a gunman whose seemingly random attack has left

Justin Aguila and Andrew Canepa, both 33 years old and residents of Ventura County, were in Reno with several friends to celebrate a bachelor party. They were on their way home Monday morning, waiting for a ride to the airport in the valet area near the main entrance of the Grand Sierra Resort, when the gunman shot them from behind, police said.