A picture after lone wolf caused biggest, how did he get firearms and thousands of rounds of ammunition without raising any red flags if well have a former fbi assistant director. Were hearing stories of heroism, total strangers using their own bodies to shield, to protect others from a hail of bullets. Strangers using cars as make shift am plans to transport wounded people. A congressman has a lot more. Hillary vaughn in las vegas with details coming forth who this man was. There are a lot of questions, hillary. Reporter a lot of unanswered questions, remain, trish. Federal Law Enforcement officials tell fox news that investigators discovered the shooter, stephen pad dach, spent tens of thousands of dollars overseas to who yet. We know paddocks girlfriend, Marilou Danley is overseas in tokyo. Place say she is still under investigation. Law enforcement is hoping to get information they took from paddocks home in mesquite, nevada. His own family had no idea of he had weapons and bombmak