serial killer

From simple murder, to the violent series of assassinations, the serial killers has existed for a long time. The "serial" murderer is generally defined as a psychopath; he is considered criminally responsible. In rare cases, he may be considered to be psychotic; he is then considered as not being responsible for his actions and can not be condemned
the most deadly serial killer of all time is Colombian. Forget Ted Bundy, Charles Manson or Mao Zedong. Pedro Alonso Lopez has indeed confessed the kidnapping, rape and murder of more than 310 in just two years, three girls a week.