Predestined Serial Killers :: Genetics Murder Genes Essays

Predestined Serial Killersserial killer a person who commits a series of murders, often with no apparent motive and usually hobby a similar, characteristic pattern of behavior. (8) As participants in todays information haunt society we are constantly being bombarded with the brutal actions that mankind is equal of. One watches the news and hears about a murder, or reads a take for about a mysterious killer. The only time that the New York casual News has ever outsold the New York Times was when the headline claimed the letters that turn up the real identity of Jack the Ripper. As you wade through these bits and pieces of reality, one cant overhaul but be struck by the thought-- what campaigns a person to actively commit such horrendous acts? There have been many disparate studies done in hopes of finding an answer. For a crime such as serial cleanup position there are two main schools of thought. The start idea is that serial killing is caused by an abnormality in the f rontlet lobe region of the hit. Another theory is that serial killers are bred by circumstance. However, I believe that with some analysis the evidence for both theories can facilitate to prove that serial killers are genetically different. Thus demonstrating that serial killing can find its origins in genetics. A startling amount of criminals on death row have been clinically diagnosed with brain disorders. A new-fangled study has demonstrated that 20 out of 31 confessed killers are diagnosed as mentally ill. Out of that 20, 64% have frontlet lobe abnormalities. (1) A arrant(a) study of the profiles of many serial killers shows that many of them had suffered sever head injuries (to the anterior lobe) when they were children. To discover why damage to the frontage lobe could be a cause of serial killing, one must look at the function of the frontal lobe of the brain. The frontal lobe is located in the most anterior part of the brain hemispheres. It is considered responsible fo r much of the behavior that makes possible stable and adequate tender relations. Self-control, planning, judgment, the balance of individual versus social needs, and many other essential functions profound effective social intercourse are mediated by the frontal structures of the brain. (3) Antonio and Anna Damasio, two noted Portuguese neurologists and researchers working in the University of Iowa, have been look into in the last decade the neurological basis of psychopathy.