Ellen Greenberg, a 27-year-old schoolteacher, was found dead in the apartment she shared with her fiancé with 20 knife wounds and 11 bruises. To the shock of many who knew her, detectives on the scene treated her death as a suicide until her autopsy results came back with the cause of death ruled a homicide. Shortly thereafter, the manner of death was reversed again to suicide, and the city of Philadelphia shut the case without further investigation.