| The trained investigator will use
physical evidence from the crime scene, victim testimony,
and victimology when profiling these cases. The trained
investigator will reconstruct the offenders' behavior at
the scene, with the scene, and with the victim, and make
psychological evaluations of that behavior. These are
just a few examples of the types of questions that will
need to be answered.
Was
the body left where it was killed or was it moved?
Why
did the offender choose that particular place to
leave the body?
What
did the offender do at that scene with that victim?
Sexual behavior? Was there anger?
How would the victim be reacting in that scene? Would
the victim be afraid; comfortable?
How
much physical evidence was left behind? Was there
covering behavior by the offender?
In
serial cases, if there was newspaper coverage, did
the MO change?
What
was the amount of victim damage? Was it necessary to
complete the attack?
What need in the offender does his behavior serve?
How
far from where the victim was last seen was the
attack/body deposited?
How
did the victim get chosen? Time? Day? Location?
What
are the geoforensic considerations such as scene
entry and exit routes?
These are just a very few examples of the kinds of
questions that the profiler begins to ask. From these
things and many, many other hyper-variable behavioral
clues, the fantasy of the offender can be reconstructed
with accuracy, and a motive theory generated. Fantasy,
remember, is an individual thing. It's told by the
behavior. Grounded in the actions of the offender and in
the responses of the victim.
Investigatively significant assertions can also be
made by the profiler after a complete behavioral analysis
has been done. Examples are assertions about unsub
employment, unsub residence in relationship to the crime
scene or scenes, and possible vehicle types. There are
many others, but each case is different. An important
question to ask of any of those types of crimes is: What
did the offender do at that scene that he did not have to
do? What did he go out of his way to accomplish that
was not necessary for the completion of the sexual
assault/ rape/ or homicide? This is defined in the
literature as the offender's signature, and it
will remain fairly constant between incidents. This and
other behavioral indicators will help link crimes along
with any strong physical evidence.
Signature can take the form of complex
ligature, positioning of the body, constellation of
injuries to the victim, post-mortem mutilation of a
specific, directed nature. Anything that the offender did
not have to do.
Profiling lets the motive be determined by the
individual offenders' behavior. Traditional investigative
techniques generally involve approaching a case with a
known motive and trying to find ways a known suspect fits
that motive.
If you want to know more about those areas of
profiling, write me and ask some specific questions. I'll
try to point you to the right source of information.Or if
you need a consultation, I generally do a case assessment
for free so please don't hesitate to ask.
Burgeoning areas of behavioral profiling include
serial arsonist and fugitive profiling. There is a lack
of published material on these topics. To that end I
include the following:
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