CHICAGO -- Investigators in Las Vegas are still searching Route 91 Harvest Festival gunman Stephen Paddock's past for any clue as to why he plotted to kill 58 people at last weekend's outdoor country ...

Jesus Campos is being recognized as a hero for finding and approaching the room of Stephen Paddock during the Las Vegas mass shooting on Sunday night. Campos, who was working as a security guard, was ...

(CNN) - The man police say killed at least 58 people on the Las Vegas Strip was a retired accountant who enjoyed playing $100-a-hand poker, his brother says. Here's what else we know about Stephen ...

LAS VEGAS -- Video shows the Las Vegas hotel suite from which Stephen Paddock unleashed a firestorm on concertgoers. In the video, an assault rifle resting on a bipod is seen on the floor, which is ...