What was the real name of the following serial killers?
1. "Son of Sam" or the " .44 Killer"?
 David Berkowicz
2. "The Acid Bath Murderer"
 John George Haigh
3. "The Killer Clown" or "Bozo the Clown"
 John Wayne Gacy
4. "The Lady killer"
 Ted Bundy
5. "Doctor Death"
 Harold Shipman
6. "The Yorkshire Ripper"
 Peter Sutcliffe
7. "The Milwaukee Cannibal"
 Geoffrey Dahmer
8. "Barbie"
 Karla Homolka
9. "The Boston Strangler"
 Albert DeSalvo
10. "British Bad Seed"
 Mary Bell