What makes people kill others? Is it genetic, hormonal, biological, or cultural conditioning? Do serial killers have any control over their actions?
Many people would say that serial killers are just crazy, and others would say that they are genetically “off.” Serial killer, Edmund Kemper says this about killing people, “It was an urge. … A strong urge, and the longer I let it go the stronger it got, to where I was taking risks to go out and kill people — risks that normally, according to my little rules of operation, I wouldn’t take because they could lead to arrest.”
Serial killers must be insane — what normal person could slaughter another human, for the sheer pleasure of it? Yet the most chilling fact about serial killers is that they are rational and calculating. As the “British Jeffrey Dahmer“ put it, “a mind can be evil without being abnormal.” Serial killers such as Jeffrey Dahmer, Henry Lee Lucas, Ted Bundy, Herbert Mullin, Bobby Joe Long, and John Wayne Gacy have a number of excuses as to why they kill people. Some of there reasonings include their upbringing, one says that he was born with a “part” of himself missing, others blame pornography, or claim there were voices in their head telling them to kill. Obviously something is very wrong with these killers, so should they be punished for the murders they commited, or should they be sent to intense therapy in an effort to see what makes them kill?
Statistics show that most serial killers are white males from a lower-to-middle-class background, usually in his twenties or thirties. Many were physically or emotionally abused by parents. Some were adopted. As children, serial killers often set fires, torture animals, and wet their beds (these red-flag behaviors are known as the “triad” of symptoms.) Brain injuries are common. Some are very intelligent and have shown great promise as successful professionals. They are also fascinated with the police and authority in general. They have either attempted to become police themselves but were rejected, worked as security guards, or served in the military.
Sources
http://www.trutv.com/library/crime/serial_killers/notorious/tick/victims_1.html