Imagine knowing a charismatic and handsome person, only to find out that that person was not at all what you thought he was; he manipulated you. Theodore Bundy was that kind of person.  Many will recognize his name as Ted Bundy. He was one of the most infamous of criminals in the twentieth century, known as an American rapist and serial killer. Therefore, when we hear his name, the first thing that people associate with it is the word “psychopath.” Psychopathy falls under a specific personality disorder called Antisocial Personality Disorder (ASPD).1 However, if we don’t truly understand this disorder, then someone could easily be mal-diagnosed. This is why it’s very important to know when mentioning ASPD, that there are two main types of Antisocial Personality Disorder: psychopathy and sociopathy. Researchers have long assumed that Ted Bundy was a psychopath. One eminent psychologist, Hervey Cleckley, was the first to diagnose Bundy as a psychopath, which is explained in a book that Cleckley earlier wrote called “The Mask of Sanity” (1941). He also describes the many clinical interviews he had with patients in a locked institution. However, new research conflicts with Cleckley’s assessment. In fact, William C. Levin, a well-known researcher specializing in sociology, has come to the conclusion that Bundy was indeed a sociopath. Levin elaborates on sociopathy and Ted’s behavior in an essay called Cultural Commentary: Ted, Terrell and Angie and the Limits of Sociopathy” (2005). So, which of these two views is correct about Bundy? The evidence favors the view that Ted Bundy was a sociopath.

What is the difference between a sociopath and a psychopath? According to Ramani Durvasula, a licensed clinical psychologist and professor of psychology, a person who is referred to as a “sociopath” is someone who became so due to his or her environment.2 Environmental causes might be like when a child is abused or neglected during childhood; his or her behavior will begin to change and he or she might try to adjust to this situation by lying and performing criminal actions, which is why parents play a key role in a child’s development. However, apart from the influence of their parents, human interaction in other contexts, like interactions at school, can also be environmental causes. On the other hand, psychopaths, compared to sociopaths, are born with their disorder, with a genetic disposition due to a neurological dysfunction. The most significantly characteristic about them is that they lack empathy. Many brain scans made on psychopaths demonstrate that the area of the brain that feels empathy does not light up. They are also incapable of love and attachment. Psychopaths are arrogant people, and they believe that they are superior to anyone else.3

So, what was the case of Ted Bundy? Bundy’s childhood was a formative time in his life. He was born in 1946, his mother was unwed, and she felt ashamed of him; therefore, he had to live with his strict grandparents who had to lie to Ted that they were his parents. Furthermore, in a report written by professional psychiatrist Dr. Dorthy Otnow Lewis—who examined Bundy a day before he was executed—she said Bundy’s grandfather had been an “extremely violent and frightening individual.”4 His grandfather could have impacted Bundy significantly. Bundy was also very shy and insecure when he was a kid, which made him a constant target of bullying. In addition, Bundy at an early age started showing unusual behaviors. For example, when he was only three years old, he found knives fascinating; therefore, he put knives in his Aunt’s bed and stood there smiling until she woke up. As he grew older, when he was a teenager, his “dark” character began to appear more.

For many scholars, this experience and uncommon behavior is considered a first sign of a sociopath, because of what Ted had gone through in the early stages of his life. Consequently, due to this change in Bundy, he began to adjust and adapt in order to become stronger, and this became a major aspect in Bundy’s behavior.

Signs of ASPD | Courtesy of Wikimedia Commons (2019)

Furthermore, in the DSM 5 Guidebook: The Essential compassion to the Diagnostic and Statistical Manual of Mental Disorders, sociopaths are defined as having a tendency of doing harmful actions towards others.5 They do not have a conscience, which means that when they do harm to others, they “do before thinking,” and they do not feel regrets afterward. Even though they understand the difference between good and bad behavior, they still choose “bad.” This type of person tries to fit in with everyone around him, with friends, family, and even with strangers. When we talk about friendships and relationships, sociopaths will always be charming and make friends easily, which makes it hard for others to identify this person as a sociopath. However, sociopaths can never maintain this bond because they tend to lie, manipulate, and even cheat. They are also experts at hiding who they truly are. Sociopaths are good at reading other people and helping them with what they need. By doing so, sociopaths realize these people’s weaknesses and desires, and use them in their favor as a way of manipulation or control of others. Moreover, the relational bonds that sociopaths create are just for show, in order for them to easily use them for their own personal gain.6

Ted Bundy had a five-year relationship with Elizabeth Kloepfer, who was a single mother living in Seattle in 1969. In her book The Phantom Prince, My life with Ted Bundy, Kloepfer talks about the love and vulnerability of Ted, not his murders. Her book was published when she was thirty-six-years old, and Bundy was on death row.7 Kloepfer mentions that when she first met Bundy in a bar, he was sitting alone, and she approached him, and that’s when the conversation flowed naturally and the chemistry was instant. Ted Bundy demonstrated strong feelings for Elizabeth; however, it was inconsistent. In other words, as Kloepfer mentioned in her book “The Phantom Prince, My life with Ted Bundy” (1981), “we would be getting along fine and then a door would slam and I would be out in the cold until Ted was ready to let me back in. I’d spend hours trying to figure out what I had done or said that was wrong. And then, suddenly, he would be warm and loving again and I would feel needed and cared for.”  Finally, in February 1970, Bundy and Elizabeth went to the courthouse to get a marriage license; however, this did not end well. Due to a discussion they had, Bundy got very mad and he tore up the license in pieces and walked away.

Despite what happened with Elizabeth, they still maintained a very close bond, and Elizabeth gave Bundy many opportunities to fix their relationship. However, Bundy continued his life and in 1972 and 1973 Ted began to attended multiple schools as an undergraduate student. As a result of being a part of so many different campus communities, he had a wide opportunity to study the habits and vulnerabilities of female coeds, who were among his most common interest. In 1972, he graduated “with distinction” with a psychology degree from the University of Washington (UW). Bundy, while studying at UW, took a work-study job at Seattle’s Suicide Hotline Crisis Center. Here he proved that he possessed enough empathy and straight-headedness to talk people out of killing themselves. In addition, in September 1973, he began taking night classes at the School of Law at the University of Puget Sound; however, Bundy skipped many of his classes because he lost focus easily. Unfortunately, in February 1974, Bundy’s first confirmed murder victim was Lynda Ann Healy. Bundy later committed at least seven more homicides through the summer of 1974. Witnesses describe a man calling himself “Ted,” who would ask for help while wearing a sling. However, the killings didn’t stop Bundy from studying, which is why, in 1974, Bundy began studying at the University of Utah School of Law.8  

Therefore, this background, for many sociologist and researchers, is considered significant for how Bundy’s behavior manifested. As mentioned before, a sociopath can be in a relationship, as was the case of Bundy and Elizabeth Kloepfer. However, this relationship would not be stable because Bundy tended to lie and manipulate, and he also knew Elizabeth’s weaknesses in order to control her. Furthermore, Katherine Ramsland, a professor of forensic psychology, believes that perhaps, thanks to the knowledge Bundy gained by studying psychology, he began his murder spree by developed his modus operandi of asking for help, which he had learned from a classic psychology experiment. His studies might have provided him with insight into how to manipulate people and to understand ways to isolate his victims.9

FBI image of Ted Bundy when he was placed on the top ten most wanted fugitives list | Courtesy of Wikimedia Commons

William Levin, a researcher, explains that a sociopath is a person who pursues his or her own interests without concern for the consequences of those actions for others.10 He mentions this to point out the murders committed by Ted Bundy. Between 1974 and 1978, Bundy killed numerous young women in four states. He was very intelligent, handsome, and charming. He also knew how to lure women and attract their attention. Bundy would sometimes put on a fake cast or used crutches, then asked women to help him, playing on their natural sympathies. He also understood that most people would obey authority figures, so he sometimes pretended to be a police officer. Bundy also seemed completely without remorse for his crimes, nor concerned in the least about the women he killed. In fact, his lack of concern for the well-being of others was remarkable for its lack of animosity. Also, sociopaths care only about satisfying their own needs or desires, and the biggest desire for Bundy was the feeling of killing a young woman.

But what about Bundy being a psychopath? What is the difference between sociopathy and psychopathy? According to Theodore Millon and Roger D. Davis, well-known American psychologists and experts in personality disorders, psychopaths are dangerous because they dissociate their emotions from their actions.11 As mentioned previously, psychopaths, compared to sociopaths, are born with their disorder, and their most significantly characteristic is that they lack empathy. Although they are unable to feel empathy, they can understand it, and even fake it, but what they are feeling is not real. That’s why they are highly intelligent but have a shallow charm. They are not afraid of taking risks because they don’t care for the consequences and they don’t stress out over their actions. They are very confident of themselves, which is why psychopaths are the hardest to detect, because they are also great actors and can easily appear normal.12

Psychopaths get a thrill from excitement and danger, which is what Bundy demonstrated when he started his crime spree with shoplifting, then moved to burglarizing homes. He also sexually assaulted women, before ultimately moving on to assaulting and killing them. Psychopaths are also criminals who do the planning. In the case of Ted Bundy, he would charm or trick his victims into following him. In an article written by Lindsey Plercy, she mentions that the father of psychopathy, Hervey Cleckley, diagnosed Bundy as a psychopath by defining psychopaths as “social predators who charm, manipulate, and ruthlessly plow their way through life—completely lacking in conscience and feeling for others. They selfishly take what they want and do as they please, violating social norms and expectations without the slightest sense of guilt or regret.”13 It is also important to point out that psychopaths are not able to maintain friendships, intimate relationships, or any kind of mutually appreciative, long-term connections with others. They are incapable of valuing people for themselves and so cannot be depended on as a friend to help out in times of need. Psychopaths see others as objects, as a way to get what they want. They also do not and cannot value people for themselves. Therefore, if a psychopath is committed in a relationship or friendship, it is not because they value the person for their virtues, talents, and morality, but because they see an opportunity to either get these traits for themselves, get something from the person, or else just manipulate and destroy them out of envy.

Multiple psychologists who interacted with Bundy during his lifetime diagnosed him with psychopathy. Ted Bundy displayed several of the hallmark symptoms of psychopathy, including antagonism, extraversion, high conscientiousness, and low neuroticism.14 Psychopaths always feel superior. They do not ask for something; instead, they just take it. Moreover, due to Bundy’s handsomeness, charisma, and intelligence, he took advantage of these traits, and was able to gain the trust of those he came into contact with, including his victims. He would approach women typically feigning disability or appearing as an authority, and ask them for assistance. After the women accepted his request, he would overpower them, rape them, then kill them in a secluded location.

Ted Bundy leaving court after being convicted of the murders | 1979 | Courtesy of Wikimedia Commons 

Despite knowing the main characteristics of a psychopath and the many diagnoses given to Bundy, saying that he is a psychopath, according to Dr. Al Carlisle, a psychologist who evaluated Bundy after his first arrest, Bundy’s behavior demonstrates that Bundy was actually a sociopath.15 Dr. Carlisle first mentions that Bundy’s criteria for right and wrong changed over time to minimize the polarity between the good part of his brain and the evil parts. Carlisle also stated that Bundy had a prior record of aggression, was physical abused in childhood, had a substance-abusing parent, and had a diagnosis of an adjusted disorder, all these factors pointing to someone with ASPD, but more importantly, pointing to a sociopath. Carlisle mentions that he spent twenty hours with Bundy on the psychological assessment, where he described how Bundy used charm and friendliness to hide his anxiety and anger. As a result of taking psychology courses, Bundy knew what Carlisle’s questions meant and he disliked being evaluated. Ted Bundy was highly intelligent and thanks to his knowledge earned throughout the years, he was able to be one of the most feared serial killers of his time.

Therefore, after knowing about his life, his behavior, and all the evidence, Ted Bundy was most probably a sociopath. Although sociopathy and psychopathy are very similar, there are still important differences between the two behaviors. Bundy had a rough childhood, which affected his personality significantly. As he got older, many factors also influenced who he would become. Moreover, thanks to what he studied, psychology and law, it made him even smarter when it came to covering his tracks and attracting his victims.

I would like to thank the following individuals who have helped me since the beginning of this project. I’m very grateful for the support I received from my mother, and especially from my friend Abilene Solano who really helped me and encouragement me to complete this project day by day. If it were not for Abilene, I would never have finished this project. I would also like to express my gratitude for all the help I received from Daniela Durán, who gave me great advice and guided me throughout the whole process of creating this article. Lastly, I would like to thank Dr. Whitener for inspiring me to write this article, as well as helping me during the revision stage, where I received advice on grammar and writing, English is not my first language, which is why this project was very helpful and important for me to become a better writer.

  1. James Morrison, M.D., “Personality Disorder,” DSM-IV Made Easy: The Clinician´s Guide to Diagnosis (United States of America: The Guilford Press), 458, 474.
  2. “Narcissistic, psychopath or sociopath: how to detect the differences,” MedCirlce, Youtube video, 25 June, 2018, https://www.youtube.com/watch?v=6dv8zJiggBs
  3. Claudia Moscovici, “The List of Psychopathy symptoms: Hervey Cleckley and Robert Hare,” February 2, 2017, Linkedin (website) https://www.linkedin.com/pulse/list-psychopathy-symptoms-hervey-cleckley-robert-hare-moscovici
  4. Jill Sederstrom, “What was Ted Bundy’s Childhood like?,” August 20, 2019, Oxigen (website), https://www.oxygen.com/martinis-murder/what-was-ted-bundys-childhood-like
  5. Donald W. Black and Jon E. Grandt, “Personality Disorders: Cluster B personality disorder,” In DSM 5 Guidebook: The Essential compassion to the Diagnostic and Statistical Manual of Mental Disorders, Fifth edition, (American Psychiatric Publishing), 55.
  6. Salem Press Encyclopedia of Health, 2019, s.v. “Sociopathy,” by Kristin Landfiel and Scott O. Lilienfield.
  7. Jamie Bartosch, “Meet Elizabeth Kloepfer, Ted Bundy’s former girlfriend,” Jun 12, 2020, Biography (website) https://www.biography.com/news/ted-bundy-elizabeth-kloepfer
  8. Sara Kettler, “How Ted Bundy’s Education Facilitated his career as a Serial Killer,” July 2, 2019, Biography (website) https://www.biography.com/news/ted-bundy-education-killing?li_source=LI&li_medium=bio-mid-article&li_pl=208&li_tr=bio-mid-article
  9. Katherine Ramsland, “Bundy and the Psychologists,” February 28, 2020, Psychology Today (website) https://www.psychologytoday.com/us/blog/shadow-boxing/202002/bundy-and-the-psychologists
  10. William C. Levin, “Cultural Commentary: Ted, Terrell and Angie and the Limits of Sociopathy”, December 2005, Bridgewater State University (website), https://vc.bridgew.edu/cgi/viewcontent.cgi?article=1148&context=br_rev
  11. Theodore Million and Roger D. Davis, “The Development of Personality Disorder,” In Developmental Psychopathology volume 2: Risk, Disorder and Adaptation, edited by Dante Cicchetti and Donald J. Cohen.
  12. William Hirstein, “What is a Psychopath?,” January 30, 2013, Psychology Today (website) https://www.psychologytoday.com/us/blog/mindmelding/201301/what-is-psychopath-0
  13. Lindsey Plercy, “A&S Pyschology Researcher Unravels Serial Killer Ted Bundys Mental Health,” June 4, 2019, University of Kentucky (website),  https://psychology.as.uky.edu/psychology-researcher-unravels-serial-killer-ted-bundys-mental-health
  14. Gina Pardi, “Ted Bundy and the Neuroscience of Psychopathy”, December 11, 2019, The Neurobiology of Becoming a Serial Killer (website), https://theneurobiologyofbecomingaserialkiller.wordpress.com/2019/12/10/ted-bundy-and-the-neuroscience-of-psychopathy/
  15. Katherine Ramsland, “The Psychologist and the Serial Killer”, October, 23, 2017, Psychology Today (website) https://www.psychologytoday.com/us/blog/shadow-boxing/201710/the-psychologist-and-the-serial-killer

63 Responses

  1. Hi Chiara, Congratulaitons on your article! The story of Ted Bundy is one of the most famous stories in the U.S criminal cases, and you highlighting why he was like that is an excellent way of talking about his story. I liked how you transformed your article, first writing about Ted Bundy and analyzing his character and the differences between a psychopath and a sociopath. I liked your writing style. I hope to read more articles from you. Congrats again!

  2. I have always found Ted Buddy’s story very interesting and of course disturbing. I actually recently watched the Netflix movie with Zac Efron. As I watched it I could not stop thinking how he was able to do these heinous crimes and feel nothing. He would continue to hide it so well. I think it definitely makes sense that he had an abusive childhood but he had as the author stated that “darkness” in him. This is when we ask question of are we born evil or learn it? It’s also interesting that most psychologist diagnosed him a psychopath but he in fact was a sociopath and the signs were all there.

  3. Great article! I really liked how you explained both disorders and put them into perspective when talking about Ted Bundy. When I first read about Bundy, I thought he was a psychopath but after reading this article it makes more sense that he was a sociopath. I feel like he was easily mistaken for a psychopath due to his knowledge of psychology and law, and as you said, that made him plan out his murders very meticulously and cover up his tracks, although he missed some details that led to his imprisonment. This article also helped me understand more how each disorder works and affects the person.

  4. This was such an interesting article! I never fully understood the difference between a psychopath and a sociopath until reading this. It’s also very interesting learning about ASPD and the certain diagnosis that goes into this disorder. It is no surprise that Ted Bundy is labeled as a sociopath, given now the full understanding of the definition. It is crazy to think that people you pass by on a daily basis could potentially be a psychopath or sociopath and you wouldn’t even know it!

  5. this article really explained the difference between both disorders. I didnt really know what the differences were between these disorders until now. I knew about Ted Bundy because i would watch all his documentaries and i also watch the movie with Zac Efron on Netflix. after reading this article its crazy how there ca be people who are sociopath around you and you wouldn’t be able to tell. Also i didnt know what ASPD was until i read this article , very interesting.

  6. This was such an interesting article! I have always had an interest in serial killers/criminals because I’ve always wondered how their brain works. This article really stood out to me and did an amazing job describing both sociopathic and psychopathic tendencies. Learning more about Ted Bundy was great and has really helped me understand more about why he was who he was. You did an amazing job describing his background and childhood! This is a great thing to know about because it is usually the root of many of the issues that lead them to commit crimes.

  7. As a forensic science towards criminology major, your article immediately caught my attention. I have done research on many notorious serial rapists and killers before. This article is well explained and really helps readers understand the mind of Ted Bundy, as well as the mind of everyone who had studied him. Explaining his background such as his childhood was much needed to properly explain why he is a sociopath despite what others think. I think your article is well articulated and I enjoyed reading it.

  8. Your article caught my attention since I am a psychology major and criminology minor. There’s a lot that goes into diagnosing someone with Antisocial Personality Disorder and although psychopathy is widely known, there’s very little information that goes into diagnosing someone as a sociopath. Many people who are diagnosed with ASPD aren’t usually diagnosed until the age of 18, therefore many psychologist will look at their history of behavior from youth to young adulthood. I completely agree with you that Bundy was the most infamous sociopathic serial killers of all time considering what he experienced as a young child. As a young boy, his own mother didn’t want him since he was born out of wedlock, and had to live a lie. The environmental factors that you described clearly show that Bundy was a sociopath but since the 1970’s and still today, the prevalence of sociopathy is less than 1% so you can see why doctors diagnosed him as a psychopath since there wasn’t much to go off of when classifying someone as a sociopath. It is known that as he grew up he would hate his own mother which is why most of his victims would resemble her.

  9. But this article really opened my eyes to the differences in each disorder and how they’re diagnosed. Everything I’ve read about Ted Bundy says how intelligent he was with his covering his tracks. Which is almost scary to think about if he were still around today. But on the other hand science has gotten a little better to be able to find someone. Ive actually never heard of ASPD before so I did my own research on it and I didn’t know how many conditions were associated with it, Very interesting.

  10. This article was very interesting it opened my eyes to the differences between a psychopath and a sociopath. Previously, I knew of Ted Bundy because of the movie on Netflix with Zac Efron or because of the tapes shown online as well. However, taking this point of view and this thorough investigative explanation is what makes this article captivate a reader. The detail and analysis written were very well presented and mentioning those articles and books makes me want to read. It also, makes me want to analyze with you throughout the article to understand and come to my conclusion as well.
    Best article I have read!
    Congratulations.

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