by Kassandra Lamb
We’re getting 2015 off to a great start with a joyful post on… psychopaths! Hey, we’re mystery writers; what can we say?
This is the final installment in a three-part series on Psychopaths and Serial Killers that I began back in November. We’ve got psychopaths on the brain right now because I recently released a thriller with a serial killer antagonist. And another of our authors, Vinnie Hansen, also has a psychopath in her new release, Black Beans and Venom (see her book below).
Psychopaths are totally self-centered, thrill seekers who lack empathy, remorse and rarely feel fear. They are heavily represented among criminals (although not all criminals are psychopaths) and con artists, but also among politicians and business tycoons.
For more about their nature see the first post, What Is A Psychopath?
They make up roughly 3% of the U.S. male population and 1% of the females. A much smaller (thank God!) subgroup of psychopaths are serial killers. To read more about what makes them tick, go to my guest post on the subject HERE.
The question I’m most frequently asked regarding psychopaths is whether they are born or made. The answer is “Yes.” They are both born and made.
Lots of research tells us there’s a genetic predisposition to antisocial behavior, i.e., behavior that goes against society, that defies the rules, breaks the law. This predisposition doesn’t usually come to fruition, however, unless the person grows up in a very unhealthy environment. Full-blown psychopaths almost always come from abusive backgrounds, with harsh and often inconsistent parenting.
But before I get into the details of how this works, let me point out that these are explanations for why certain children develop into psychopaths. They are not excuses for their psychopathic behavior once they are adults!
Here are the major characteristics of psychopaths, and what we know so far (or strongly suspect) about how genetics and environment interact in these areas:
1. Lack of remorse: There seems to be something inherently wrong with the wiring of psychopaths’ brains with regard to the development of a conscience. Most children, by age five, are starting to feel guilty when they break the rules they’ve internalized from their environment. But not budding psychopaths. They don’t feel remorse or guilt as readily as most children do.
Combine this faulty wiring with inconsistent, too harsh or even downright abusive parenting that confuses the child as to what the rules are and why one should obey them, and you quickly have an out-of-control child.
2. Lack of empathy: Another area where the wiring may be lacking to begin with is empathy, our natural ability to feel what others are feeling. On the mild to moderate end of the genetic predisposition continuum, the child is capable of feeling some empathy.
With the guidance of a patient, loving parent, this empathy can be nurtured. I’ve seen a couple real-life examples of this! But in a highly dysfunctional abusive environment, that glimmer of empathy gets snuffed out early on.
3. Learning deficits: The vast majority of people with antisocial personality disorder (the official diagnosis for psychopaths) have learning disabilities, especially attention deficit problems. Seventy-five percent have full-blown ADHD (which is genetically transmitted). The ADHD child does not make the connection between behavior and consequences nearly as readily as children normally do (Please take my word for this so I can spare you the long, boring brain-malfunction explanation).
Children with ADHD often don’t get it that what they just did is the cause of the punishment the parent or teacher is inflicting on them. From their perspective, the adult is just being mean, for some inexplicable reason. Put a child with these learning deficits in an environment where discipline is very inconsistent and often way too harsh, and you end up with a very confused and pissed-off kid.
4. Hard to arouse nervous system: Another genetic piece, and this is the biggie for those of us who write and read mysteries and thrillers, is that people with antisocial personality disorder (i.e., psychopaths) inherit a nervous system that is not easily stimulated. It takes a huge amount of stimulation for them to feel excitement, or much feeling at all for that matter.
So psychopaths are constantly looking for a thrill that will make them feel something. They may find it in a variety of activities–dangerous sports, reckless driving, drinking and drugging, gaining power over others in their family or in the workplace, stealing, pulling off a con or getting away with other criminal behavior, physical violence, sexual aggression… You get the picture.
5. Impulsivity: Another factor that is strongly influenced by genetics is a high tendency to be impulsive. This personality trait is roughly 60% inherited and 40% influenced by environment. A child who inherits a high tendency for impulsivity is going to be a challenge for the best of parents. If that child grows up in a very dysfunctional, abusive environment where little effort is made to teach self-control, he or she is going to be extremely impulsive.
Impulsive reactions is a definite characteristic of the psychopathic antagonist in Vinnie’s new release, Black Beans and Venom. I have read this story and it is a real page-turner. The book came out in ebook just before Christmas, and is now available in paperback as well.
Please check it out below, and then talk to me in the comments. Does this make sense to you how nature and nurture (or the lack thereof in this case) come together to create these monsters? Have you known any people who qualified as psychopaths? Did they have this kind of history?
For more on this topic see our topic pages under True Crime and Criminals.
No one wants P.I. Carol Sabala to take the case. Her boss is apprehensive about an illegal investigation in Cuba. Carol’s boyfriend worries about her physical safety. But the client is rolling in dough, the office has unpaid bills, and Carol chafes under the mundane tasks assigned to her.
In Old Havana, Carol sets off to track down Megan, the client’s missing daughter, who is battling metastasizing cancer and running from a sociopathic boyfriend. Struggling in the exotic world of the island, Carol races to find Megan, before the disease or her ex-boyfriend kills her.
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