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Detecting Misleading Behaviors

This course will delve into the differences between the subconscious mind and the conscious mind and how the two often contradict each other when a suspect is being interviewed.  

Course Overview

Course Overview

Course Overview

Course Overview

Course Overview

Course Overview

Course Overview

In many instances, law enforcement officers have limited opportunities to interview witnesses to crimes or interrogate suspects that are under arrest. It is crucial that officers obtain a truthful and accurate account of what occurred. This can be accomplished by strategically planning the interview and understanding the importance rapport building plays in obtaining a truthful statement.

The subconscious mind plays a critical role in detecting misleading behaviors during criminal investigations. When individuals are faced with stressful questions, they often rely on grooming gestures, posture changes, or other recognizable behavior changes that occur. This course will delve into the differences between the subconscious mind and the conscious mind and how the two often contradict each other when a suspect is being interviewed.  Officers should also recognize the importance of developing baseline behavior when conducting interviews. If the officer doesn’t know how the person behaves or responds when telling the truth, it will be difficult to detect deception. Detail information will be presented on proper ways to establish baseline behavior.

Deceptive behaviors often occur during criminal interdiction stops. Patrol officers learn how to quickly assess these behaviors to increase officer safety and to disrupt the transportation of contraband. Information will be presented on common Pre-attack indictors The instructor will illustrate various verbal and non-verbal indicators of misleading behaviors using video-recorded interviews of actual witnesses and suspects. Practical scenarios will also be used to reinforce the lecture.

What's included?

This course will delve into the differences between the subconscious mind and the conscious mind and how the two often contradict each other when a suspect is being interviewed.  
  • Subconscious Communication Vs. Conscious Communication
  • Verbal and Non-Verbal Indicators of Stress
  • Baseline Behaviors & Rapport Building
  • Deceptive Behaviors during Vehicle Interdiction
  • Pre-attack indicators for Patrol Officers
  • Victimology and Recognizing Misleading Victim Statements
  • Theme Building & question Structuring Techniques
  • The Cognitive Load Theory
  • Verbal Indicators of Truthful Statements
  • Controlled Operations & Deception

Course Curriculum

Meet the instructor

Opal Deeds

Opal Deeds is a Sergeant with the Las Vegas Metropolitan Police Department. Opal started her investigative career working as an undercover detective in the Vice Section. Opal conducted hundreds of undercover operations, including street level and casino prostitution stings, pimp reversals posing both as a juvenile and an adult, juvenile decoy investigations, adult bookstore operations, and massage parlors involved in international sex trafficking. Throughout her career Opal has worked with the Narcotics Section in undercover operations in night clubs, day/pool clubs, and the Electric Daisy Carnival. Opal was a sworn Federal Task Force Officer assigned to the Southern Nevada Human Trafficking Task Force. As a part of this task force, Opal investigated adult sex trafficking cases.

In 2018, Opal became a Defensive Tactics Instructor and Advanced Officer Safety Training Instructor. Opal regularly instructs officers in current defensive tactics and yearly scenario-based training. Opal is active in training Brazilian Jiu Jitsu and is a purple belt.   

In the beginning of 2020, Opal was assigned to the Special Victims Section. Opal investigated cases of child abuse & neglect and all child deaths as a result of abuse and/or neglect, suicide, and overdose. Opal was previously assigned to the Homicide Section and was one of twenty-four detectives. Opal has investigated over ninety homicides and worked cases with numerous homicide detectives throughout the country. In April of 2023, Opal was promoted to sergeant. She currently is assigned as a supervisor in the patrol division.
Patrick Jones - Course author