Helen and Phillip's baby is born, and they subsequently hold a welcoming home party. During the party, Phillip goes to look for some firecrackers, and finds a piece of Lesley's jewellery in the garage. Phillip realises that Sharon is not the killer, and that Helen in fact murdered Lesley after witnessing them having sex on the night of the school reunion.
Helen and Phillip's baby is born, and they subsequently hold a welcoming home party. During the party, Phillip goes to look for some fireworks, and finds a piece of Lesley's jewelry in the garage. Phillip realizes that Sharon is not the killer, and that Helen actually murdered Lesley after witnessing them having sex on the night of the school reunion.