Serial Killers - What's the Fascination?


The world seems to be sickly fascinated and captivated by the mystery of serial killers – what motivates them to kill, and why?  As fiction writers, we need to harness that but be very careful not to allow our work to relay a clich├ęd character.  That feat in itself can be a tough one, but it can be done.  And, as it has been said before, most stories have already been written, but it’s up to you to write it with a unique slant and superb story-telling.

But there’s more to writing about a serial killer than just coming up with a unique motivation.  You have to know how your investigator is going to look at the case.  You want to portray your lead, for example a FBI agent working through the investigative process, as thinking through the case the way one would in real life.  If not, you risk losing your reader, not only for that book, but possibly for future ones too.

So, where to begin?  First of all, what is a serial killer?  It’s been defined in the past as someone who has killed between two to ten victims, but according to the FBI this is not necessarily the case.  The main difference between a serial killer and a mass murderer is whether there is a “cooling off” period between victims.  Also a mass murderer normally takes multiple victims at one time, or involving one incident.  However, with all this said the basic definition of serial killings involve a series of three or more killings, which due to characteristics (such as MO) that can be attributed to one individual.

What motivates serial killers?
Statistically serial killers are insecure.  Generally, they kill because this empowers them, transferring any rejection they’ve received elsewhere in their life.  Based on this statistic, serial killers fear rejection, power and perfection.  Most of them don’t believe they’ll ever be caught.

Others kill just because they are addicted to the feelings it produces in them.  They are able to rationalize what they’re doing so they don’t feel the need to stop.

From a psychological standpoint...
Most serial killers are psychopaths.  Basically they know what they’re doing is wrong, but don’t feel compassion for their victims or remorse.  They “blend” into society, and are while they don’t experience sympathetic characteristics, they can mimic it from watching others.  Most serials are charming and persuasive.

Organized or Disorganized
An investigator will look at the murder, and the crime scene, and try to discern what it tells them about the killer.  One of their first assessments is whether the killer they’re looking for is organized or disorganized.
If the murder was carried out “clean” with planned execution, then the killer is organized, and likely highly intelligent and may even have a stable social network.

The disorganized killer leaves a mess behind him, including possibly even the murder weapon.  He does little to cover his tracks.  This tells investigators he’s likely unemployed and possibly a loner.
Of course, these are based on statistics.  It doesn’t mean we can’t throw investigators off by making our killer operate outside of the statistics.

For a more comprehensive list on the differences between an Organized and Disorganized serial killer, see below.  (The information in the chart was taken from Twisted Minds Serial Killers Defined.)

ORGANIZED
DISORGANIZED
  • IQ above average, 105-120 range
  • socially adequate
  • lives with partner or dates frequently
  • stable father figure
  • family physical abuse, harsh
  • geographically/occupationally mobile
  • follows the news media
  • may be college educated
  • good hygiene/housekeeping skills
  • does not usually keep a hiding place
  • diurnal (daytime) habits
  • drives a flashy car
  • needs to return to crime scene to see what police have done
  • usually contacts police to play games
  • a police groupie or wanabee
  • doesn’t experiment with self-help
  • kills at one site, disposes at another
  • may dismember body
  • attacks using seduction into restraints
  • keeps personal, holds a conversation
  • leaves a controlled crime scene
  • leaves little physical evidence
  • responds best to direct interview
  • IQ below average, 80-95 range
  • socially inadequate
  • lives alone, usually does not date
  • absent or unstable father
  • family emotional abuse, inconsistent
  • lives and/or works near crime scene
  • minimal interest in news media
  • usually a high school dropout
  • poor hygiene/housekeeping skills
  • keeps a secret hiding place in the home
  • nocturnal (nighttime) habits
  • drives a clunky car or pickup truck
  • needs to return to crime scene for reliving memories
  • may contact victim’s family to play games
  • no interest in police work
  • experiments with self-help programs
  • kills at one site, considers mission over
  • usually leaves body intact
  • attacks in a “blitz” pattern
  • depersonalizes victim to a thing or it
  • leaves a chaotic crime scene
  • leaves physical evidence
  • responds best to counseling interview

According to statistics
- Many are young adults in their twenties or thirties
- They don’t cross racial lines (for example, white killers tend to kill white victims)
- Many kill close to home first, and then move further out
- Often they’re highly mobile (access to money and a vehicle)
- They take “souvenirs” from their victims

How to catch a serial killer (a few ways):
- Developing a psychological profile helps focus the investigation (see Organized vs Disorganized above)
- Victimology, or the study of the victims does a lot in helping investigators to  track down a serial killer. 
- Locality of the crimes allows them to conclude a geographical profile
___
Sources:

**Originally posted May 2011

Comments

  1. Nice post Carolyn :)

    In addition, to create an individual profile for a serial killer it's also important to study the behavioral evidence (how the crime was committed, levels of force, brutality, tools, etc.) left at the crime scenes and to be able to correctly identify ALL the forensic evidence effectively.

    Objectivity is key for everyone involved in investigating the case! I can't overstate this enough. It's easy to be influenced by serial cases in the past. The serial killer is evolving to some degree especially with the technology available today.

    One thing people should remember, there is no general/standard profile for a serial killer. Every serial killer is unique and every one of their crimes committed in order to fuel their psychological need(s) is also unique. We can only use these general profiles, guidelines, and statistics as a baseline. There are general similarities among some serial killers, but the bottom line is to interpret the behavioral and physical evidence of each specific case.

    ReplyDelete
  2. Fascinating blog, Carolyn. I have a serial-killer thriller in the wings. Can't find time to get it published. Dang! Eleven is one of my favorites of 2012. Go, Carolyn...and keep bringing us these interesting blogs. Luv ya and your writing. <3

    ReplyDelete
  3. What an interesting read! I did not know that most of them never expected to be caught. In fact, I believed a lot of killer subconsciously wanted to be caught, or stopped somehow. This also brings up memories of Jeffery Dahmer, who defied the racial barrier. This makes me wonder how his mind worked, because at one point he was charming and charismatic enough to escap law enforcement with a body in the trunk. He eventually lost control, made mistakes....but did he WANT to be caught? Same with others like John Wayne Gacy or BTK. do they all eventually want to be caught?
    Fun read, thank you for sharing this!

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