Wanting to catch the killer before the police do, Casey writes a column, titled "Letter to an Unknown Murderess", calling for her to turn herself in. Casey receives many bogus phone calls from local women, but when Norah calls, he realizes she is genuine. After one botched attempt, he meets her in his office. She convinces him that she is actually speaking for a friend, not herself, and Casey tells Norah that he is willing to pay for top legal representation if her friend agrees to surrender. The two later go to a diner, where Norah tells her supposed friend's account of the murder, but still insists her friend does not remember the actual killing. Casey asks to meet her friend at the diner the next day. Norah agrees and returns home, where she confesses to roommate Crystal, who is sympathetic.