The Biological Causes For Serial Killers

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

Serial murder is one of the most baffling crimes that occur in the U.S. and all over the world. Knight (2006) defines serial murder as the killing of three or more people over a period of more than 30 days, with a significant cooling-off period. The cooling off period may be weeks, months or even years long. Researchers have proposed various psychological, biological and sociological theories that offer a partial understanding of the nature of serial murder. Some propose that the basis for criminal behavior is a predisposition to violence as well as a mix between environment, personality traits and biological factors. Serial killers are predominantly male. Only 3 percent of serial murders are committed by women (U.S. News and World Report,

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

There is no real general profile of serial killers; each serial killer has a unique set of characteristics. In attempt to profile these types of criminals, there has been some common characteristic that serial killers have exhibited during child that has been mention in early in this paper. Research into serial killers is important partly because even though there is literature out there on serial killers, there is still not much known about these types of criminals. The purpose of this paper's focus on Mr. Kuklinski is to hopefully debunk stereotypes and myths in regards to serial killers. Popular or common belief of serial killers to deranged psychopathic people who are unhinged. However, Kuklinski is the opposite he is cold hearted and possesses a full mental capacity to where he understand everything he doing and full ramification of his action. He completely understands that he is indeed committing first-degree murder and if he were to get caught he would punish with life in

Serial murder crime though rare, is not a a new phenomenon. This crime has been committed for centuries and will continue to be a crime that is committed throughout the world. It is unfortunate and scary that this is probably one of the most serious of crimes that cannot be prevented. According to the U.S. Department of Justice, serial murderers commit their crimes because they want to. Rehabilitation is not obtainable for serial killers due to their inability for remorse and empathy, or to see people as people and not objects(Knight 2006). This research paper will focus primarily on serial murder within the U.S. First and foremost, a legal definition provided by the U.S. Department of Justice will be presented to set forth the discussion of this research paper. As follows will be a detailed discussion explaining serial killer typologies with the use of examples of known serial killers in the U.S. Types of serial killers are: power oriented, mission oriented, visionary, and hedonistic, each typology will be clearly defined and explained. Some serial killers can have a mixture of each typology’s characteristic. Serial killers that will be discussed and used as examples to represent the content of this research paper will be, John Wayne Gacy, Ted Bundy, Robert Berdella, Jeffery Dahmer, and lastly the most prolific serial killer in American history, Gary Ridgeway. Problems with studying serial killing, are that because of rarity and access. Most of what we think

Several serial killers have a definitive and common personality profile. Almost every major social, biological, psychological behavioural influence that has been seriously suggested as playing a role in causing crime has been thoroughly thought as potentially

This journal is written 3 authors: Assistant Professor of Criminal Justice at the University of Central Florida and received his doctorate from the University of Cincinnati, Steven T. Holmes. Dean of the California School of Forensic Studies at Alliant International University, Eric W. Hickey, Ph.D. and Emeritus Professor in the Department of Justice Administration at the University of Louisville, Ronald M. Holmes, M.A. They constructed different types of females who are serial killers and discussed homicidal behavioral traits. It begins with differentiating

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.

The question of whether or not man is predetermined at birth to lead a life of crime is a question that has been debated for decades. Are serial killers born with the lust for murder, or are their desires developed through years of abuse and torment? Many believe it is impossible for an innocent child to be born with the capability to commit a horrible act such as murder. But at the same time, how could we have corrupted society so much as to turn an innocent child into a homicidal maniac? Forensic psychologists have picked apart the minds of serial killers to find an answer as to what forces them to commit such perverse acts. Their ultimate goal is to learn how to catch a serial killer before

Denise Mann is a freelance health writer in New York. Her articles regularly appear in WebMD, health.com, cnn.com, Arthritis Today magazine, American Profile magazine and special sections of the Wall Street Journal. In this article, Mann explained the genetic factors that lead to psychopathy in serial killers. She also examined the abuse factor in developing a serial killer. Mann used BTK as an example of a psychopath and explained how his psychopathy lead him to become a serial killer, which helped me relate Dennis Rader, BTK, to a serial killer who developed from psychopath factors, such as traits they display.

Throughout time there has always been mentally disturbed people, but the problem is that they are on the streets and not in a psych ward. As you read this paper you will learn about some of the most infamous serial killers of the 20th century and the horrific atrocities they committed. We will go inside the mind of a serial killer and discover what drives them to kill people and also why some serial killers love to devour their victims, keep their limbs and even continue to preform sexual acts with them even after there are already dead.

Serial killing is a topic that has long fascinated those who study psychology, criminal behavior, and even the general public. Figures such as Ted Bundy, Ed Gein, and Jeffrey Dahmer have been the subject of numerous studies, documentaries, and books. Females do not readily come to mind when one thinks of serial killers because it is a rare phenomenon. Aileen Wuornos is one female who brought the concept of a female serial killer to the public’s attention, but she is not the only woman who has committed these types of crimes. PK (a pseudonym) is another female studied who was similar to Aileen in that she was also predatory and reactive. Serial killers have different methods and traits, but some primary motivations can be gleaned from studying their case reports. One can also attempt to ascertain why the female serial killer is such a rarity and whether their motivations are similar.

Although the prevalence of the serial killer is ultimately unknown, many researchers agree about “one-half of 1%” of homicides are determined to be the product of serial killers (Homant & Kennedy, 2014). In order to prevent future victims, improve the ability of law enforcement to detect and apprehend, potentially incorporate treatment for current serial killers, and increase the ability to detect potential future serial killers it is important to identify characteristics that may cause one to become a serial killer. The question researchers have strived to answer is are serial killers born or are there explicit factors that contribute to someone ultimately becoming a serial killer? Researchers have potentially exposed several factors that potentially contribute to one becoming a serial killer. These conditions are notably greater in prevalence in known serial killers compared to the general population. These factors consist of family dynamics/parental characteristics, experienced child abuse (physical, sexual, and neglect), and psychological disorders.

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.

Though serial killer may have a fairly specific definition, there is no single precise profile for the serial killer. Each has a unique identity, set of motives and methods, and a unique psychopathology that would attempt to explain the mens rea, that is, the purpose or intent of the murder. “Psychological profiling is an investigative tool used strictly to answer the how of the crime, not the why” (Severence et al, 1992; Lanier and Henry, 1998). By examining the psychological make-up of the serial killer, it is often possible to explain the behavior, which might make it a useful tool in solving crimes.