Showing posts with label crime scene analysis. Show all posts
Showing posts with label crime scene analysis. Show all posts

Saturday, April 19, 2014

Advanced Criminal Profiling Workshop


Advanced Criminal Profiling: Investigative and Forensic Applications

Location: 
EDUCATION SERVICE CENTER – REGION 19 
6611 Boeing Drive
El Paso, Texas

Dates: 
December 15-18, 2014; 8am - 5:30pm, (M-Th)
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Objective
The objective of this four (4) day course is to provide advanced instruction in the application of evidence based criminal profiling techniques (aka Behavioral Evidence Analysis) to unsolved criminal cases, with the anticipation of eventual courtroom testimony. Students will gain experience examining case material, interpreting behavioral evidence, and preparing written investigative and forensic reports.

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Goals

1. Students will bring their own active or otherwise unresolved cases to the course and apply what they learn in order to complete a written threshold assessment or criminal profile. (Note: A case will be provided to those students unable to bring their own. Advanced instructor notification required.)

2. Students will be expected to complete a written exam on the final day of the course (the ABP Board Examination, which is a comprehensive examination covering advanced forensic science, victimology, crime scene analysis, and offender character inference issues). 

3. Successful completion of either written assessment and the exam will meet related requirements as described in the IAFC Criminal Profiling Certification Act. Those students that otherwise meet additional CPCA requirements will be eligible for IAFC Certification.

Students will be provided with a workbook containing an explanation of key concepts, a glossary of key terms and written forms for use in the completion of daily assignments. Students will be allowed to work in groups, on a single case, of no greater than three.

The course text is Criminal Profiling, 4th ed. It can be purchased at Amazon.com.

Registration Costs & Information

Students and IAFC Members:                                                                         
                                                       $275.00
- Attorney General/ Law Enforcement/ Military (register as students):        
                                                      $275.00 
Non-Student/ Non-IAFC Member (U.S.):                                                       
                                                      $475.00

Click above links to register online, or contact bturvey@forensic-science.com for other rates that may apply.
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COURSE OUTLINE

Day 1 - Applied Crime Scene Investigation and Forensic Victimology

Crime Scene Investigation
-Investigator Reports
-Witness statements
-Medico-legal reports (e.g., autopsy)
-Toxicology report
-Crime lab reports (e.g., firearms, bloodstains, DNA)
-Photos

Goal 1 - Establish threshold reconstruction of key events
Goal 2 - Establish what has been collected and tested
Goal 3 - Establish what is missing investigatively and forensically


Forensic Victimology
-Investigator Reports
-Witness statements
-Medico-legal reports (e.g., autopsy)
-Toxicology report
-Crime lab reports (e.g., firearms, bloodstains, DNA)
-Photos

Goal 1 - Establish victim profile
Goal 2 - Establish victims lifestyle exposure
Goal 3 - Establish victim incident / situational exposure

Day 2 - Applied Crime Scene Analysis

Inputs
-Investigator Reports
-Witness statements
-Medico-legal reports (e.g., autopsy)
-Toxicology report
-Crime lab reports (e.g., firearms, bloodstains, DNA)
-Photos

Goal 1 - Establish offender modus operandi behavior
Goal 2 - Establish offender signature behavior


Day 3 - Applied Offender Profiling

Inputs
- Results of Crime Scene Investigation
- Results of Forensic Victimological Analysis
- Results of Crime Analysis

Goal 1 - Establish primary/ secondary offender motives
Goal 2 - Establish offender knowledge, skills, and abilities re offense
Goal 3 - Establish offender knowledge, skills, and abilities re victim
Goal 4 - Establish offender knowledge, skills, and abilities re crime scene(s)


Day 4 - Assessments

1. Complete written Threshold Assessment or Criminal Profile (morning)
2. Complete Certification Exam (afternoon)


Friday, July 5, 2013

Criminal Profiling: Behavioral Evidence Analysis




Excerpt from: Criminal Profiling: Behavioral Evidence Analysis, 4th Ed., by Brent E. Turvey, PhD.

Behavioral Evidence Analysis: Goals and Purpose
Perhaps the most common misconception about criminal profiling is that its main purpose is to achieve a static, inflexible result, not unlike a clinical diagnosis. The result is then presumably applied to a crime or series of crimes and can then be used to suggest precisely whodunit. This is evidenced by the persistent yet inaccurate belief that there is an average psychological or behavioral pattern or profile that describes a typical serial murderer, a typical rapist, or even a typical crime scene.

This clinical view of profiling regards clusters of offender behavior, and subsequent penal classifications, as potential mental health disorders that can be diagnosed for the purposes of recommending treatment or delineating cause. It is a highly desirable position to take if one is a mental health practitioner. However, the goals of offender assessment and treatment are unrelated to the goals of criminal profiling. Clinicians have treatment goals—profilers have explicit investigative and forensic goals.

Humans learn, change, and grow. Humans are also affected by time, place, and each other. Therefore a deductively rendered criminal profile cannot be regarded as a static, fixed result that will hold true for all time. It must evolve and must become more refined as it is checked against new evidence and related cases over time. That is to say, when a new offense is committed, when a new attack occurs or a new body is located, and when new evidence is collected and analyzed, the integrity of the criminal profile must be reassessed. 

A deductively rendered profile learns. New information is not used to support the old profile, or to pigeonhole the offender, or to rationalize investigative assumptions. It is used to make a more complete and more accurate profile of the offender responsible for the crime(s) at hand.

Behavioral evidence analysis, therefore, should be viewed not as a process aimed at a fixed result, but as an ongoing, dynamic, critical, analytical process that examines offender behavior as it changes over time. It is a criminological effort, not a clinical one.

The first responsibility of the criminal profiler, as opposed to the treatment-oriented clinician, is fact finding in a criminal investigation for the purpose of serving justice. 

Note: It is worth noting that the process of criminal investigation starts from the moment that law enforcement responds to a crime scene, and does not end until that case is completely out of the criminal justice system. For some cases, especially those involving homicide, this may never happen. It must also be noted that there are criminal investigators working hard for both sides of the courtroom in any legal proceedings, civil or criminal.

The profiler serves the justice system. The clinician serves the client/patient. This is an important difference in terms of ethical obligations when considering the potential goals and purposes of behavioral evidence analysis.

With that onus in mind, a criminal investigation of any kind should start with the assumption that every human on the planet is a suspect. That is to say, the suspect set is universal. One of the purposes of BEA is to assist an investigation, at any phase, in moving from that universal set of suspect characteristics to a more discrete set of suspect characteristics. It cannot typically point to a specific person, or individuate one suspect from all others. It can, however, give insight into the general characteristics of the offender(s) responsible.

This type of insight can be used to educate an investigative effort, as well as attorneys, judges, and juries in a forensic context (e.g., criminal proceedings, civil proceedings, and public hearings).




Behavioral Evidence Analysis: Contexts

Behavioral evidence analysis has two separate but equal contexts, divided not by the method that is employed to arrive at conclusions, but rather by their divergent goals and priorities. Goals and priorities are dictated by a necessity that is dependent upon when, in a given case, a profiler’s skills are requested. The two time frames typically include the investigative phase, before a suspect has been arrested (or before a defendant is taken to court with a lawsuit), and and the trial phase, while a suspect is being tried for a crime (or put on trial for damages).

The investigative phase of a criminal case gets a lot of the media attention and is the primary focus of popular fiction on the subject of criminal profiling. When we think of a criminal profiler, we have been conditioned to think of unsolved serial murder cases, and of remote locations where teams of forensic scientists work to recover decaying human remains. Profilers are often characterized as being socially alienated individuals, deeply troubled by their own selfless insights into the minds of the unknown offenders that they are hunting.

This view presented by fiction and the media not only is completely skewed but also is only the first half of the equation.

The trial phase is the second half of the equation, and has received much less explicit attention not only in the media but in the published literature. Although it is equally important, it often lacks the romance and drama associated with high-profile serial cases, making it less marketable.

Investigative Phase
The investigative phase involves behavioral evidence analysis of the patterns of unknown perpetrators of known crimes. Criminal profilers tend to be called in to extremely violent, sexual and/or predatory cases when witness testimony, confessions, and/or physical evidence have not been enough to move the investigation forward. The decision to call a profiler into an investigation is typically reactive, with agencies waiting months or even years (if at all) due to a lack of access to a profiler, or to a lack of understanding of what criminal profiling is and how it can aid an investigation.

Primary Goals

-Evaluating the nature and value of forensic and behavioral evidence in a particular crime or series of related crimes;

- Reducing the viable suspect pool in a criminal investigation;

- Prioritizing the investigation into remaining suspects;

- Linkage of potentially related crimes by identifying crime scene indicators and behavior patterns (i.e., modus operandi and signature);

- Assessment of the potential for escalation of nuisance criminal behavior to more serious or more violent crimes (i.e., harassment, stalking, voyeurism);

- Providing investigators with investigatively relevant leads and strategies;

- Helping keep the overall investigation on track and undistracted by offering fresh and unbiased insights;

- Developing communication, interview, or interrogation strategies when dealing with suspects

Trial Phase
The trial phase of criminal profiling involves behavioral evidence analysis of known crimes for which there is a suspect or a defendant (sometimes a convicted defendant). It takes place in the preparation for hearings, trials, and post-conviction proceedings. Guilt, penalty, and appeal phases of trial are all appropriate times to use profiling techniques, depending on the evidence at issue.

Primary Goals

- Evaluating the nature and value of forensic and behavioral evidence to a particular crime or series of related crimes;

- Helping to develop insight into offender fantasy and motivations;

- Developing insight into offender motive and intent before, during, and after the commission of a crime (i.e., levels of planning, evidence of remorse, precautionary acts, etc.);

- Linkage of potentially related crimes by identifying crime scene indicators and behavior patterns (i.e., modus operandi and signature)


Brent E. Turvey, MS - Forensic Science; PhD - Criminology
Author of:

Turvey, B. (2011) Criminal Profiling, 4th Ed., London: Elsevier Science

Turvey B. (2013) Forensic Fraud, San Diego: Elsevier Science
http://forensicfraud.blogspot.com


Savino, J. & Turvey, B. (2011) Rape Investigation Handbook, 2nd Ed., San Diego: Elsevier Science
http://forensicvictimology.blogspot.com/