The now-adult Ricky talks to a psychiatrist about how he became a murderer after his brother, Billy, died, which leads back to Mother Superior.The now-adult Ricky talks to a psychiatrist about how he became a murderer after his brother, Billy, died, which leads back to Mother Superior.The now-adult Ricky talks to a psychiatrist about how he became a murderer after his brother, Billy, died, which leads back to Mother Superior.