
Intro to Science-Based Interviewing
January 27 - 29, 2026
CDI Los Angeles Regional Office Conference Room
5999 E. Slauson Ave.
City of Commerce, CA 90040
8am - 5pm
Hosted by the California Department of Insurance
CA POST Certified:
#1345-31453-26-005 - Plan N/A
$595.00
Learn the new science-based interviewing techniques
This is a modern Interview and Interrogation course specifically designed for busy patrol officers and detectives like you. You’ll learn the new science-based interviewing techniques that you can use to get to the truth. You’ll leave this course with the confidence to interview any suspect, victim, witness or informant.
Why You Should Attend This Course
- Learn how to get a suspect to talk to you
- Learn the new "science-based interviewing" techniques
- Become confident at interviewing suspects, victims, witnesses and informants.
- Fun and interactive – No “Death by Power Point!”
Whether you are a patrol officer from a small agency or a seasoned detective from a large agency, this course is going to skyrocket your confidence! Instead of “Death by Power Point” or listening to a dry lecture, you’ll get to learn and practice modern techniques. Our expert instructors will be there to guide you so you will leave confident you’re doing it right.
This course took years to develop because we wanted to create a modern course that was specifically designed for what today’s patrol officers and detectives really need.
This course includes skill development in the following domains:
- Suspect, Victim, Witness and Informant Interviews
- Conversation Management
- Rapport Building
- Patrol vs. Investigations Settings
- The Strategic Use of Evidence
- Beheler / Miranda
- Deception Detection: Myth vs. Reality
Your Instructors:

Instructor Max Garces is currently an Investigator assigned to the Homicide Division of the Fresno County District Attorney’s Office and graduate of both basic and advanced Science-Based Interviewing training courses. As a working law enforcement officer in one of California’s toughest areas, Max understands the challenges today’s officers face. He’s ready to share everything he knows about interviews. You’ll benefit from a highly experienced instructor who has “been there and done that” but remains humbly committed to helping you do the same.

Senior Instructor Joe Preciado is a Sergeant with the Ventura County Sheriff’s Office (CA) and graduate of both basic and advanced Science-Based Interviewing training courses. Joe’s detective experience includes General Felony investigator, Major Crimes Investigator working Sexual Assault and Child Crimes, and assignment to LAPD’S Internet Crimes Against Children Task Force. He's also a passionate instructor who is obsessed with making complex topics easy to understand for our students.
Payment Methods
Once you enter the student information below and click "Register", you will be taken to a checkout page where you can pay using a credit card, or you may request that an invoice be sent to your department that can be paid online or by check and sent by mail. Please note that invoices incur a $15.00 non-refundable processing fee.
36 in stock