Build a movie plot around this: Who does Leah suspect that the dead woman is? Her sister.
The Dead Girl is a quintet of stories about seemingly unrelated people whose lives converge around the murder of a young woman (portrayed by Brittany Murphy). The characters in the film are linked not only by their connection to her murder, but also by the difficult hand life has dealt them. The film scrutinizes their inner struggles to overcome or surrender to their misfortunes.The first story, entitled The Stranger, focuses on Arden (Toni Collette), a quiet and diffident woman who lives with and cares for her verbally abusive, invalid mother (Piper Laurie). Arden is the character who finds the titular body and alerts the authorities, much to her mother's dismay. She later encounters Rudy (Giovanni Ribisi), a grocery clerk obsessed with serial killers, and agrees to meet him for a date. While Arden prepares for the date in secrecy, her mother calls for her assistance. Upon her arrival to her mother's room, Arden is berated with questions as to her appearance. Arden reacts angrily and attacks her mother before packing her suitcase and leaving home. She then meets Rudy and has masochistic sex with him.The second story, The Sister, revolves around Leah (Rose Byrne), a depressed forensics student, whose sister had gone missing 15 years ago. She is in despair over the fact her parents (Mary Steenburgen and Bruce Davison) are still searching for her lost sister and won't accept her not coming back. When she prepares the titular body for an autopsy, she finds a mole on the same spot, where her sister had one. There is a tatoo on the body, saying '12:13'. Searching '12:13' on the internet renders a bible quote on a sister. When Leah convinces herself the dead girl was her sister, she feels great relief and begins a relationship wth her colleague, Derek (James Franco). Their blossoming romance is cut short, however, when she finds out the dead girl is in fact not her sister and her parents keep denying she is dead. Leah is overwhelmed with sorrow and regret, but finds solace in Derek, whom she asks for help.The third...