was that why he reached out again to adrian solomon with this request? said adrian, he was thinking of changing his lifestyle, quitting poker, if only she would take him back. she was a different adrian au. >> i think i kind of felt more powerful in that conversation than i had with him in a long time. because i know that i don't trust a single word that he says. >> meanwhile, back in vegas, detectives learned that, just days before the murders, bernie had made a rather unusual request of this man. his name is david mosque. >> he asked me if i would do something slightly illegal for $400. >> dave it is a professional piano player in vegas. >> he says, oh, i'm looking to get a gun. because i'm a professional gambler. and i carry a lot of money. i thought, no. i'm not going to do that. >> and investigators discovered ernie also asked david's performance partner to buy him a gun, and offered another friend $50,000 to point the finger of suspicion away from ernie and toward someone else. and even if none of it was definitive, it all ended up. and it looked ba