>> barbara britton is in the middle. from what i was able to learn about david, he would have never gone to that hotel room to meet harry britton. he would have never gone to that hotel room to meet michael wolfe. he agreed to come meet barbara. >> the woman who wept tears of love for her long-loved david, who professed to have held a torch all of those years, was the very same woman who called david on the phone and enticed him to go to that hotel room to be killed. >> they needed to use barbara as the lure, because david still had feelings for barbara. >> evidence? david had a roommate, reported journalist stefan kamp and that roommate heard david take a phone call just before he went out that night. >> he was pretty sure it was a woman who was on the phone. david takes the phone, goes into his room, comes out a little