Serial Killers: Biology or Upbringing?

Serial killers, we have all heard of them and most of us are petrified of them. They commit horrendous crimes that many people cannot even begin to wrap their head around. Unfortunately, for those of us who are afraid of them it is likely we have encountered at least one if not multiple in our lifetime. That last sentence really puts the “be nice to everyone” quote into perspective, doesn’t it? It is not known how many serial killers are actually walking around among us however most studies conducted reviled we may not want the answer. Chances are the number is higher than we would have thought and definitely higher than we had hoped. Although I highly doubt we will ever get an actual number. It is not likely that a survey will be given to see how many serial killers are actually walking free. Even if this hypothetical survey was given I do not think an actual serial killer is going to put a checkmark in the are you a serial killer box. Although if they did mark the box they would save a lot of lives. Answering yes to such a question would land them in a psych ward. We may not know how to identify a serial killer simply by looking them up and down but we do have theories that help predict why they choose to commit unspeakable crimes. One of these theories that will be discussed is the biosocial theory. Throughout the report, the biosocial theory of crime will be thoroughly explained and applied to this topic to better understand serial killers. Anyone who has some time to

This essay aims to examine weather serial killers are born a certain way and their genetics define their psychotic tendencies or whether they're a product of a bad environment that they grew up. This essay looks at recent killings in the late 20th century as there is more information on the killers from this period and it's easier to gain details about their childhoods. Whilst I will look at various different killers to reach more rounded conclusions (see appendix for comparison table), this essay will focus on four in detail to examine the debate; Ted Bundy (1946-89), Jeffery Dahmer (1960-1994), John Wayne Gacy (1942-1994) and Gary Ridgway (1949-present).

What causes an individual to become a serial killer? Bio-psychologists believe that starting from birth the human mind is a “tabula rasa” or blank slate, and the individual learns behaviors and socio-cultural norms from individuals around them. This concept of nature versus nurture was based upon the idea that it is how you are brought up (nurture) that governs the psychologically significant aspects of child development and the concept of maturation applies only to the biological. The theory that explains the nature aspect of the nature versus nurture principle is called the attachment theory, which views the bond between mother and child as being an innate process that ensures survival. It is a biological need that has ensured the survival of many species including the human race; because of the need to protect and be protected humans as a species has been able to endure. It is also a psychological need to want to be cared for as well as care for others a study done by Harry Harlow (1950s). The concept of nurture focuses mainly on the effect that the environment has on the development of human beings and whether it is more important than nature. Several studies have been generated to try and settle the ongoing debate of nature versus nurture.

“Serial killers are human black holes; they scare us because they mirror us,” spoke Shirley Lynn Scott, known author and psychologist. This stands true throughout history, as most serial killers blend in with society. Serial killing is formally defined by the FBI as “a series of three or more killings, having common characteristics such as to suggest the reasonable possibility that the crimes were committed by the same actor or actors.” But what exactly drives someone to kill another human being? What plays as a more drastic motivator for their actions, nature or nurture?

In an article called “The Traits of A Serial Killer,” by Simon (2004), psychopaths are not “created” over night, but rather their behavior can be connected all the way to their childhood. What trauma a child experiences plays a major role in the rest of his or her life. A serial killer, most of the time,

There are many theories as to why people become serial killers. Almost all of these concepts are associated with the Nature vs. Nurture theory. Are serial killers born with the need to kill, or is it something that they learn to long for as they grew up? Many believe that the nurture theory is the likely concept to believe; that serial killers are created from bad childhood experiences including being abused by their parents, or molested at an early age. Psychologist and sociologist have interviewed serial killers and picked apart their minds, to find out what it is that makes them feel the need to perform these heinous crimes. It is the nature theory that they are looking for when

Serial killers are the byproduct of many different things: trauma, death of loved ones, abuse, neglect, adoption, and even witnessing abuse (Are Serial). Serial killers have had to endure a massive amount of something such as trauma or abuse to an unimaginable extent to become what they are; the extent of the abuse, the trauma, the psychological damage they endure is incomprehensible to many. The destruction of one’s innocence can occur at any given time in his or her life, but he or she is more impressionable in his or her youth by the negativism of someone else’s actions (Scott, Shirley L. What Makes Serial Killers Tick ~ Childhood Event). People are susceptible to what they endure in their adolescence, and cruel upbringings, such as

While watching the news a report comes in that a serial killer has been brought down and arrested. Later, a group of news reporters come up and start  talking about how this serial killer got his infamous past, killing five people in gruesome ways. One of the news reporters stated that this man become a serial killer because he was mentally handicapped due to his genes when another reporter states that it was due to the abusive environment the serial killer was in during childhood. These two reporters got into such a huge argument that the channel had to go to a break to cool them down.  These two reporters believe that they are right and the other is wrong, but what if both of them were right at the same time. The Nature vs Nurture debate all started at 1869 by the man named Francis Galton, where he proclaim the question  was human action due to the environment or genes of a human being. This argument has always been black or white, that it could only be  Nurture or  Nature. While this was true during the time, further research has shown that it is not just one but both looking through all the evidence. Human action is affected both by the environment and genes because of epigenetics and  evolution.

According to FBI Special Agent Robert K. Ressler, more than 60 percent of serial killers went the bed beyond the age of 12. Many are involved in vicious activities. Frequently, serial murders come from dysfunctional families, where the father is almost absent and the mother is often passively domineering. (Julieta, p.2, N.D.) Families of serial killers will often have criminal, psychiatric or alcoholic histories. Family members often abused the serial killer as they were growing up, physically, emotionally or sexually.

This literature review focuses on serial killers from a psychological viewpoint while trying to answer the question, “Are serial killers born to kill or are they bred to kill?” Firstly, this review will define a serial killer and the different kinds of killers, then it will take a look at different case studies of children who fantasized about mass killing and identify similarities between the cases attempt to find a way to possibly prevent their fantasies from becoming reality. The debate of nature vs. nurture is also discussed as psychologists and researchers come to the conclusion that environmental factors play a bigger role in the developmental character of a person than genetics, but there is still no definite answer as to why some individuals grow up with the urge to murder other people and/or animals.

Throughout time many have had a fascination with serial killers and with help from the media they have become celebrities within our culture. There are many books, movies, television shows, and news coverage to introduce viewers to their lives. With all the interest behind serial killers, many wonder how they come to be this violent. The question is often asked, are serial killers born or made?

In one specific case, being a serial murderer appears to be hereditary. An 8 year-old girl murdered more than her fair share of people before graduating from elementary school. Her mother, with whom she had never met, was a convicted killer. Whether or not this is a rare coincidence, is unknown, but for an 8-year-old girl to brutally murder her peers, she would have to have been subjected to an extreme amount of corruption.

Introduction: This investigation examines the biological causes for serial killers’ psychopathic tendencies and examines those same biological factors in both men and women to find the correlation between a higher rate of male serial killers and the biology behind their actions. It is imperitave to first know what a serial killer is, and what makes them such a cold fish. There are sections of the brain that do have control over a human being’s personality, where that individual can either develop into an average person or join the other one percent of psychopaths living in the world today (due to physical damage or chemical imbalance in the brain). These specific sections of the brain are different in males then in females, some components of the brain vary in size etc. between sexes. It is crucial to have all these pieces, with this information its then possible to form a conlusion to the surfaced question.

The idea of serial killers and the role they play in our lives has fascinated people since the cases of Jack the Ripper and H.H. Holmes, although serial murderers existed before them. The infamous and mysterious complexities of these cases have puzzled and terrified people for over a century. Perhaps due to the deviant and taboo nature of serial killings, people in our society and others have tried to attribute many reasons for why they occur. In this search for answers, one major scope has been widely left out of the research: the sociological imagination. It is through this method of understanding that I will attempt to explain the development of serial killers and apply theories that explain the frequency of serial killings in our society.

Many things today confuse, yet enthrall the masses. War, murder, medical science, incredible rescues, all things you would see on The History Channel. There is another topic that is also made into documentaries however, serial killers. Dark twisted people that commit multiple murders are of interest to the population, but what caused them to be this way. What horrible tragic set of events could twist a man to murder one or many people. Could Schizophrenia, psychopathy, or sociopathy? Many people have researched this topic and believe that childhood trauma, heavy drugs during the growing phase of life, as well as many other things have twisted the minds of men such as Jeffery Dahmer, Charles Manson,