Back at the mansion after the not-guilty verdict, Frank tells Diane he wants no part of her and will try to get Mary to take him back. Diane scoffs that Mary won't and bets her car on it. Frank accepts the bet, but when he talks things over with Mary she refuses him, saying she will stay with Bill. While that is happening Diane goes to attorney Barrett and confesses everything. He allows her to unburden herself, then tells her she cannot be re-tried because of the legal principle of double jeopardy.