Every human being have experience the feeling of urge, whether or not it is screaming and swearing in the church, or have a road rage while driving. Most of the time we don¡t act on these urges because we know that we might suffer from the consequences. Where doe these urges come from and why are they so powerful? Will we be able to control these urges? Unfortunately, there are people out there who cannot control their feelings of urge, perhaps they are braver, or perhaps they are ill. "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." This quote is said by Edmond Kemper, whose urges lead him into serial killing unfortunately he was not the only person who suffered from these feelings.
             Serial killers are killers who do not kill just one or two people; they are involved in series of killings. Do these killers find killing as being a pleasure or are they slaves to their own body and mind? Psychologist has been studying on serial killers for years and still there are many arguments on whether or not these killers are monsters or victims. There are all different kinds of excuses for these serial killers to kill, ¡§Henry Lee Lucas blamed his upbringing; others like Jeffrey Dahmer say that they were born with a "part" of them missing. Ted Bundy claimed pornography made him do it. Herbert Mullin, Santa Cruz killer of thirteen, blamed the voices in his head that told him it was time to "sing the die song." The ruthless Carl Panzram swore that prison turned him into a monster, while Bobby Joe Long said a motorcycle accident made him hypersexual and eventually a serial lust killer. The most psychopathic, like John Wayne Gacy, turn the blame around and boast that the victims deserved to die¡ (www.crimelibrary.com).
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