he had 11-15 in the room. several high-caliber ar-15s that were converted to full automatic, allowing him to fire 300-500 rounds. what motivated stephen paddock? retired accountant living in a single-family home in a retirement community about one hour from las vegas. his home was nothing of the ordinary. >> we have never had run ends or contact with him in the path. it's hard to understand how long he looked her in the area. they are not more than a year old. that time period, maybe. as far as how long he lived here, that someday we are looking into. we are not dealt with him in the pass direct past which is unusual. >> he moved from reno, and then texas and melbourne fort appeared he had no arrest, not even a traffic stop. records show he had no criminal