company, lockheed martin. police say he checked into the mandalay bay hotel on thursday, bringing upwards of ten rifles into the room. authorities tell nbc news he was gambling upwards of $10,000 a day as well. joining me now is nbc news justice correspondent pete williams. you said it took an hour and 12 minutes for officers to figure out where paddock was and to break down the door of his hotel room. >> yes, that's based on two things. the first call to the police that shots were fired came at 10:08 las vegas time. and then we know that the door of his room was breached and found him dead an hour and 12 minutes later. so it's that time it took them to realize where the shots were coming from, the mandalay bay hotel, an upper level floor --