Investigator Tips

Interrogation

Personality Disorders

Sep 01, 2019

(This Investigator Tip consists of selections from a chapter in our book, The Investigator Anthology)

While both psychologically healthy and psychologically impaired individuals can be guilty of a crime, in many...

What Questions Should be Asked to Determine the Voluntariness and Validity of a Subject’s Confession?

Aug 01, 2019

While there are numerous issues to consider in the process of evaluating the voluntariness and validity of a subject’s confession, the following questions may be helpful in making such an assessment.

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The Non-Confrontational Approach

Apr 16, 2019

The Non-Confrontational Interview

John E. Reid and his colleague, Northwestern Professor of Law Fred E. Inbau, developed the non-confrontational interview as an integral part of any questioning of a subject in...

A Description of The Reid Technique

Nov 01, 2018

The Reid Technique is oftentimes just thought of and is frequently referred to as simply an interrogation process - it is much more than that. The Reid Technique is a structured interview...

Gang Crime Interrogation

Sep 01, 2018


Gang-related homicides and assaults are frequently motivated by revenge for acts committed by rival gangs against members of a suspect’s crew. Through effective theme development, an interrogator uses sound reasoning...

Human Trafficking Investigations: Interrogation Themes that Get Confessions

Jul 02, 2018

An astute investigator alert to the signs of human trafficking can launch a line of questioning designed to reveal the offender’s conduct

Human traffickers can abduct or lure susceptible individuals for many...

Clarifying Misrepresentations About Law Enforcement Interrogation Techniques

Mar 01, 2018

Over the years social psychologists, defenses attorneys and some academicians have offered a number of criticisms of current law enforcement interrogation practices, and, in particular, the Reid Technique. Some of these criticisms...

What Words Should I Use When I start an Interrogation?

Jan 01, 2018

The flexibility and effectiveness of the Reid Technique of Interviewing and Interrogation is what makes it the most widely used investigative interviewing technique in the world.

The Reid Nine-Steps of...

The Fundamental Foundation of THE REID TECHNIQUE OF INTERROGATION®: Empathy and Understanding

Sep 01, 2017

The Reid Technique consists of a three-phase process beginning with Fact Analysis, followed by the Behavior Analysis Interview (which is a non-accusatory interview designed to develop investigative and behavioral information), followed by...

Ten Do’s and Don’ts for Obtaining a Reliable Confession

Jan 01, 2017

Physical coercion, torture, duress, denial of rights, threats, and promises of leniency are the poison pills of legally admissible, reliable, and voluntary confessions. Obviously we should not engage in such behaviors or...

Positive Persuasion - Motivating the Subject to Tell the Truth

Nov 01, 2016


Positive persuasion consists of a variety of persuasive statements offered by the investigator to motivate, influence, and persuade the subject to want to tell the truth. The information developed in the...

When Co-Offenders are Being Interrogated Consider "Playing One Against the Other"

Sep 01, 2016

When two or more persons have collaborated in the commission of a criminal offense and are later apprehended for questioning, there is usually a nagging fear on the part of each participant...

Interrogation Themes: Five Strategies for Selecting Interrogation Themes

Mar 01, 2016

Identifying the most effective arguments to present to a suspect during an interrogation will help you elicit the truth

A frequent question I'm asked by cops during my interviewing and interrogation...

Making a Murderer: THE REID TECHNIQUE® and Juvenile Interrogations

Jan 01, 2016

In the Netflix program, Making a Murderer, which examines the conviction of Steven Avery and Brendan Dassey for the sexual assault and murder of Teresa Halbach, there is a reference made by...

Interrogation Tactics Involving a Written Report

Jan 01, 2015

The interrogation of a criminal suspect is designed to persuade a suspect, who is believed to be guilty of a crime, to tell the truth. To be effective, the investigator's persuasive arguments...

The Importance of Evaluating Consequences

Nov 01, 2014

During the course of an investigation, and especially at the interview stage, there are a number of questions the investigator would like to answer about the suspect and the crime he may...

Leaving The Room During an Interrogation

Sep 01, 2014

We see it all the time on television cop shows. The investigator is interrogating a suspect and the suspect offers a strong denial. The investigator gets out of his chair and says...

An Update on the Use of Deceptive Practices During Interrogation

May 01, 2014

An Update on the Use of Deceptive Practices During Interrogation
The landmark US Supreme Court decision addressing deceptive practices during an interrogation is Frazier v. Cupp (1969). In Frazier, the Court upheld...

Research Reveals Insight on Juvenile Interrogations and Confessions

Mar 01, 2014

It is well accepted that juvenile suspects are more susceptible to falsely confess than adult suspects. This has been documented by a number of high profile cases such as the attack of...

The Use of Third Person Themes

Sep 01, 2013

I have had the honor of training many students during their studies at Reid College. Following graduation most of them went on to have very successful careers in the private sector, law...