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The Human Killer : The Characteristics Of A Serial Killer

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For many years, psychologists have studied the difference between nature versus nurture and why people have the personality traits that they do. A common study on this topic is usually on identical twins. This is because these twins have the exact same DNA. Within these studies, the scientists learn that traits come from both heritable characteristics and from their environment. In 2000, a professor at the University of Wisconsin preformed a study on the brain scans of five hundred people, in which half of the people were considered prone to violence. The study found that the brain images of those who had been convicted of a murder with aggressive or antisocial disorders showed distinct brain activity compared to those who were considered normal (Serial Killers: Nature vs. Nurture, n.d.). In cases with serial killers or with people related to violence, the studies tend to show that their personality and desire to kill come from mainly there DNA and nature, rather than their past. The Unabomber contradicts these stereotypes of a serial killer through the influence of his past and his motives for his bombs. Because of his family’s standards, Theodore Kaczynski resulted in becoming an outsider to his peers. Ted grew up in the time period around World War II, which influenced many of his family’s beliefs. Due to the many bombings during this time, a fear of technology spread through their community. Since age five, Ted was aware of his unusual intellectual family. On many

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