What to Look for in Online Homicide Investigation Training

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Most online homicide investigation training falls into one of two categories: a 40-slide PowerPoint narrated by someone who learned everything from a textbook, or a $2,000 conference seminar that covers maybe 30% of what you need.
Neither is good enough when a family is waiting for answers.
This guide breaks down what separates training that makes you a better investigator from training that just moves you down a checklist.
## The Problem with Most Homicide Training
Homicide investigation is a low-frequency, high-stakes event for most agencies. The average patrol officer may work a handful of homicides in a career. The average detective, more — but rarely enough to build and maintain expertise without deliberate, ongoing training.
The gap shows in clearance rates. According to FBI data, the national homicide clearance rate has dropped from around 90% in the 1960s to roughly 50% today. Training quality is one factor in that slide.
What passes for training in too many agencies:
– Awareness-level briefings that stop well short of skill development
– Courses built around what’s easy to teach, not what’s hard to do in the field
– No case application — all framework, no friction
When a homicide hits your desk, you don’t have time to figure out what the training was supposed to mean.
## What Real Homicide Investigation Training Covers
**Scene assessment and preservation**
The first hour at a death scene shapes everything that follows. Training should cover how to establish the perimeter, manage scene contamination (especially in chaotic scenes with multiple responding officers), and document what you find before anything moves. This isn’t just process — it’s about understanding why each step matters evidentially.
**Manner vs. cause of death**
These are not the same thing, and mixing them up creates problems in court. Solid training walks investigators through the medical and legal distinctions, what the medical examiner is looking for, and how to build a productive working relationship with the ME’s office.
**Death investigation documentation**
What gets documented, how it gets documented, and the sequence in which it’s documented all affect case outcomes. Training should include real case examples, not just blank forms.
**Wound patterns and injury analysis**
Sharp force, blunt force, gunshot wounds, asphyxia — each has distinct characteristics that change how you read a scene. A good course doesn’t turn you into a forensic pathologist, but it gives you enough working knowledge to know what questions to ask and what evidence to protect.
**Interview strategy for death investigations**
Death investigations involve witnesses who aren’t sure what they saw, family members managing grief and information at the same time, and sometimes suspects who are very good at presenting themselves as something else. The interview approach for a suspicious death is different from a street crime. Training should address that difference directly.
**Courtroom considerations**
What you document and how you document it will be tested. Training that ignores the courtroom side of the equation is training that ends at the arrest — which is only half the job.
## What to Ask Before You Enroll
Before committing time or budget to any homicide training program, get specific answers to these questions:
**Who built the curriculum?** Instructors who have worked homicide investigations bring something a criminology PhD can’t — cases that didn’t go by the book, decisions made under pressure, and the kind of judgment that only comes from doing the job.
**Is it POST-certified?** For most agencies, training that doesn’t count toward POST requirements is a harder sell to command staff. For a deeper look at what POST certification means for online training, see our guide on POST-certified online law enforcement training.
**How is the material delivered?** Video lectures have their place, but effective training involves case scenarios, documentation exercises, and opportunities to apply knowledge — not just consume it.
**What does it cost per officer, and does it scale for agency purchase?** Training coordinators building agency programs need different pricing structures than individual officers. See our agency training program guide for what to think through.
## Related Training
Homicide investigations frequently intersect with other specialty areas. If you’re building out your investigative skill set or your agency’s curriculum:
– Strangulation Investigation Training: What Your Agency Is Probably Missing — strangulation is among the most under-documented and under-prosecuted homicide precursors
– Domestic Violence Investigation Training: Why One Course Isn’t Enough — a significant share of homicides originate in domestic violence situations
## Frequently Asked Questions
**Is online homicide investigation training as effective as in-person training?**
For knowledge-based content — scene assessment, wound patterns, documentation standards, interview strategy — online training is highly effective and allows officers to learn at their own pace. Hands-on skills like evidence collection may still benefit from in-person components, but the investigative knowledge foundation translates well to online delivery.
**Does RTI’s homicide training count toward POST certification?**
Yes. All RTI courses are POST-certified. Officers receive documentation of completion that can be submitted to their agency’s training records and used toward state POST requirements.
**What’s the difference between death investigation training and homicide investigation training?**
Death investigation covers all unattended, suspicious, or sudden deaths — including those that may not initially appear to be homicides. Homicide investigation training focuses on cases where criminal intent is established or suspected. RTI’s curriculum covers both, since investigators often need to determine manner of death before they know which category they’re working.
**Can agencies purchase RTI training for multiple officers?**
Yes. RTI offers agency-level purchasing. Training coordinators can contact RTI directly to discuss options for equipping a team or department.
## How RTI Approaches Homicide Training
RTI’s death investigation and homicide courses are built by investigators, for investigators. The curriculum is grounded in real cases and field application — not in what’s easy to put on a slide. Every course is POST-certified.
If you’re looking for a certificate to hang on the wall, there are easier places to get one. If you’re looking for training that changes how you work a death scene, start here.