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Training for Investigators

Investigations Courses

These are the RTI courses that fall under this training topic. All carry Idaho POST credit and are available online, on your schedule. If your agency needs group enrollment or in-person delivery, reach out and we'll work out the logistics.

Advanced Rapport Building

$185
  • Course Hours: 8
  • Lessons: 5
  • Topics: 16
  • Rating: ★★★★☆
8-hour online rapport building course for law enforcement. Active listening, conversation management, and the science of why people talk. Idaho POST-certified.

Autoerotic Death & Suicide Investigations

$40
  • Course Hours: 2
  • Lessons: 3
  • Topics: 6
  • Rating: ★★★★☆
Idaho POST-certified training for investigators handling autoerotic death and suicide scenes. Learn scene recognition, classification, evidence documentation, and how to avoid misclassification. 2 hours. $40.
Bloodstain Pattern Awareness

Bloodstain Pattern Awareness

$40
  • Course Hours: 1
  • Lessons: 3
  • Topics: 3
  • Rating: ★★★★★
Idaho POST-certified bloodstain pattern awareness training for patrol officers and detectives. Learn to read a scene before the experts arrive. 1 hour. $40.
Child Abuse & Neglect

Child Abuse & Neglect for the Criminal Investigator

$250
  • Course Hours: 16
  • Lessons: 6
  • Topics: 30
  • Rating: ★★★★☆
16-hour Idaho POST-certified online course on child abuse and neglect investigation. Covers burn identification, suspect interviewing, CPS collaboration, Munchausen syndrome, and case building.
city road landscape beach

Death and Decomposition for the First Responder

$40
  • Course Hours: 2
  • Lessons: 3
  • Topics: 6
  • Rating: ★★★★☆
2-hour online death and decomposition course for law enforcement first responders. Lividity, rigor mortis, stages of decay, and time of death estimation. Idaho POST-certified.
Domestic Violence Criminal Investigations

Domestic Violence Criminal Investigations

$250
  • Course Hours:
  • Lessons: 7
  • Topics: 20
  • Rating: ★★★★☆
15-hour online domestic violence investigation course covering victim psychology, coercive control, stalking, trauma-informed interviewing, evidence collection, and building cases that survive recantation.
police investigating the crime scene

Homicide and Death Investigations for Law Enforcement

$500
  • Course Hours: 40
  • Lessons: 12
  • Topics: 56
  • Rating: ★★★★☆
Online homicide and death investigation training covering crime scene management, bloodstain pattern analysis, wound identification, and manner of death. POST-certified in Idaho and Utah. IAI-approved.
Interview & Interrogation

Interview & Interrogation for Law Enforcement

$500
  • Course Hours: 40
  • Lessons: 11
  • Topics: 61
  • Rating: ★★★★★
40-hour online I&I course covering PIRANHA methodology, Scharff Technique, Strategic Use of Evidence, trauma-informed victim interviews, and constitutional law. POST-certified in Idaho.
Missing Children

Missing Children, Child Abduction and Murder Investigations

$40
  • Course Hours: 1
  • Lessons: 3
  • Topics: 3
  • Rating: Be the first to review.
Idaho POST-certified training for patrol officers and detectives responding to missing children, child abduction, and child death investigations. 1 hour. $40.
Sex Crimes Investigations

Sex Crime Investigations for Law Enforcement

$500
  • Course Hours: 32
  • Lessons: 13
  • Topics: 62
  • Rating: ★★★★★
32-hour online sex crimes investigation course for law enforcement. Trauma-informed victim interviews, suspect psychology, evidence collection, consent law, and courtroom preparation. POST-certified.
Staged Crime Scene Investigations

Staged Crime Scene Investigation

$75
  • Course Hours: 4
  • Lessons: 5
  • Topics: 16
  • Rating: Be the first to review.
4-hour online staged crime scene investigation course for law enforcement. Scene assessment, staging indicators, motive analysis, interview techniques, and case studies. Idaho POST-certified.
crop man touching neck of helpless woman

Strangulation Investigations

$185
  • Course Hours: 8
  • Lessons: 9
  • Topics: 20
  • Rating: ★★★★☆
8-hour Idaho POST-certified online course covering strangulation anatomy, victim statements, evidence collection, BDSM claims, self-defense claims, and keeping victims cooperative through prosecution. Available online and in person nationwide.
Injury Identification

Wound Identification for the First Responder

$40
  • Course Hours: 2.25
  • Lessons: 3
  • Topics: 9
  • Rating: ★★★★☆
2-hour online wound identification course for law enforcement first responders. Contusions, lacerations, blunt force trauma, stab wounds, and gunshot wounds. Idaho POST-certified.

From the RTI Blog

Case law changes. Research evolves. Tactics that worked five years ago get challenged in court today. These posts cover the science, the legal landscape, and the investigative thinking behind this topic area — written for working officers, not academics.
Stereotypes of Sexual Assault

Stereotypes of Sexual Assault

Introduction There are many stereotypes and myths about sexual assault which can (but not always or even sometimes!) impact our beliefs and attitudes, and ultimately influence how a criminal investigation…
Read more
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Your officers don't have to work through this catalog one at a time. RTI courses are available for agency-hosted, in-person delivery — scheduled around your department's calendar, run with your officers as a cohort, and documented for your training records.

If you're a training coordinator building out your in-service program or trying to hit POST requirements across your department, contact RTI to talk through options. You can also learn more about in-person training delivery.
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