David Victor Canter is a psychologist that helped police on a case involving two serial killers who attacked numerous women and children in the south of what?
John Duffy and David Mulcahy John Duffy and David Mulcahy (both born 1959) are two British rapists and serial killers who together attacked numerous women and children at railway stations in the south of England during the 1980s. They are known as the "Railway Rapists" and the "Railway Killers".
Redhead murders The "Redhead murders" are a series of unsolved homicides believed to have been committed by an unidentified serial killer in various parts of the United States, including Tennessee, Arkansas, Kentucky, Mississippi and Pennsylvania. It is presumed that the killings occurred between October 1978 and the 1980s, but they may have continued until 1992. The victims, many of whom have never been identified, usually had reddish hair and their bodies were abandoned along major highways in the United States; presumably, they were hitchhiking or engaged in prostitution. Authorities are unsure of how many people were responsible for these murders, if they were all performed by the same perpetrator(s), or how many victims there were. It is believed that a total of six to eleven victims were involved.