Police responded to the scene Sunday night and breached the door to the suspect’s room on the 32nd floor. He is now dead. Officials said they did not believe there were any more shooters. Police said “numerous firearms” were found in Paddock’s hotel room at Mandalay Bay.

The alleged gunman was believed to be a local resident, police said, and the motive was unclear. Paddock appears to have worked as an accountant or auditor. He was also a licensed hunter and private pilot.