Like the Jack the Ripper killings, the "Stripper"'s reign of terror seemed to cease on its own, and there were few solid clues for police to investigate. Though his identity remains unknown, crime writer Donald Rumbelow notes that the killer could have been a young man who committed suicide in South London at the time the murders ended. Though there was never any hard evidence to link him to the crimes (jewelry, etc.), his family found his suicide inexplicable, and his suicide note cryptically said only that he was "unable to take the strain any longer."