Unidentified serial killers
Category: Unidentified serial killers
Forest Maniac
Unidentified Russian serial killer
Madman of the route
Purported unidentified Argentine serial killer
Fosaville Serial Killer
Unidentified South African serial killer
Pharmacy Maniac
Russian serial killer
Charlie Chop-off
Unidentified serial killer
Freeway Phantom
American unidentified serial killer
B1-Butcher
Unidentified serial killer in Namibia
Jeff Davis 8
String of unsolved murders in Jefferson Davis, Louisiana
Frankford Slasher
Unidentified serial killer