Does evil reside within the individual? or is it a farce which can be as powerful when applied to more than one person, as in a couple, a gang or even an army? For cases involving more than one individual, the fact that neither found and others deeds reprehensible enough to report a question is true nature of evil, in any case, the individuals profiled in the infographic below all showed the same amount of hatred and sadism by tort—ng their victims and showing no compassion of remorse
Via: Court Reporter
A serial killer is a person who murders two or more people over a period of more than 30 days, with a “cooling off” period between each murder, and whose motivation for killing is largely based on psychological gratification.Often, a sexual element is involved with the killings. The murders may have been attempted or completed in a similar fashion and the victims may have had something in common; for example, occupation, race, appearance, sex, or age group.
Serial killers are not the same as mass murderers, who commit multiple murders at one time; nor are they spree killers, who commit murders in two or more locations with virtually no break in between. Coinage of the English term serial killer is commonly attributed to former FBI Special Agent Robert Ressler in the 1970s.The concept had been described earlier, e.g. by German police inspector Ernst Gennat coining the same term in 1930. Author Ann Rule postulates in her 2004 book Kiss Me, Kill Me that the English-language credit for coining the term “serial killer” goes to LAPD detective Pierce Brooks, mastermind of the ViCAP system.