Predestined Serial Killers :: Genetics Murder Genes Essays

Predestined Serial Killersserial killer a person who commits a series of murders, often with no app arent origin and usually following a similar, characteristic pattern of behavior. (8) As participants in todays information obsessed society we are constantly being bombarded with the untamed actions that mankind is capable of. One watches the news and hears about a murder, or reads a book about a mysterious killer. The only beat that the New York Daily News has ever outsold the New York Times was when the publicize claimed the letters that proved the real identity of Jack the Ripper. As you wade done these bits and pieces of reality, one cant help but be struck by the thought-- what causes a person to actively commit such horrendous acts? There postulate been many different studies done in hopes of finding an answer. For a detestation such as serial killing there are two main schools of thought. The first idea is that serial killing is caused by an constipation in the f rontal lobe region of the headland. An other theory is that serial killers are bred by circumstance. However, I believe that with some analysis the evidence for both theories can serve to prove that serial killers are genetically different. thereof demonstrating that serial killing can find its origins in genetics. A blow out of the water amount of criminals on death row have been clinically diagnosed with brain disorders. A recent study has demonstrated that 20 out of 31 confessed killers are diagnosed as mentally ill. Out of that 20, 64% have frontal lobe abnormalities. (1) A thorough study of the profiles of many serial killers shows that many of them had suffered lop head injuries (to the frontal lobe) when they were children. To discover why damage to the frontal 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 frontal part of the brain hemispheres. It is considered responsible for much of the behavior that makes possible horse barn and adequate social relations. Self-control, planning, judgment, the balance of individual versus social needs, and many other essential functions underlying effective social intercourse are talk terms 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 investigating in the last decade the neurological base of operations of psychopathy.