On the stand, Billie finally remembers what happened the night that Curtis died. As Peter and Kristen listen in dawning horror, Billie reveals that it was Stefanos voice she heard arguing with Curtis. The two struggled, and Curtis was shot accidentally.Laura tells Bill everything she knew about him and Kate. Their affair, Kates pregnancy, everything. Bill tries to convince Laura that he had broken up with her, but she tells him that it doesnt matter.Sami is thrilled to show Austin her fake I.D., because now she will be able to get into the fraternity parties with him.