In Las Vegas, new details have emerged showing how 64-year-old Stephen Paddock carried out Sunday night’s massacre at a country music festival, which left 59 people dead and 527 others wounded. Leaked photographs from the crime scene on the 32nd floor of the Mandalay Bay hotel show Paddock’s body on the floor near what appears to be a handwritten note on a table. It’s not known what’s written on the paper. The photos also show a number of assault rifles strewn around the room, including one with a scope on a bipod used to steady the gun. Other photos show high-capacity magazines. Twelve of Paddock’s rifles had bump-stock modifications that effectively made them fully automatic machine guns. Police say Paddock rigged two video cameras in the hallway outside his room and another over the peephole to his door in order to look for approaching police or security officers.