Professional
Training
for
Defense investigators
A structured approach developed through real casework.
Experience builds instincts, but structure builds excellence.
Most defense investigators are trained through experience—shadowing, observation, and time in the field.
That experience builds strong instincts.
But without structure, that knowledge stays individual—hard to teach, replicate, or apply consistently.
In criminal defense work, we need more than experience.
We need clear methods, consistent documentation, and shared best practices.
For individuals, that means stronger skills and confidence.
For teams, it means alignment and higher-quality investigations across every case.
Training Built Specifically for Criminal Defense Work.
Our courses are designed for criminal defense investigators and defense teams.
Each course reflects real investigative workflows, ethical decision-making, documentation standards, and case strategy grounded in active practice.
Many courses qualify for continuing education credit for private investigator licensing in multiple states.
This is structured, practice-based training for professionals who expect their work to withstand scrutiny.
Built by Practitioners.
The Investigative Expert Method was created by Amber Kaset and the team behind AK Investigations.
We work criminal defense cases.
We manage complex investigations.
We collaborate with defense teams in active litigation.
This platform reflects the standards we hold ourselves to in real casework.
If we would not use it in our own cases, we do not teach it.
Built For Criminal Defense Professionals
For Individuals and
Entire Offices
Individual investigators enroll to refine their structure and strengthen their work product.
Public defender offices and defense teams enroll to create consistency and elevate best practices.
When teams operate from a shared investigative framework, their findings are more reliable, more usable, and better support case strategy.
The Principles Behind The Investigative Expert Method
These principles guide the Investigative Expert Method and are reflected throughout all of our courses.
Methodical Investigation
Approach investigations with a structured process so critical information is not missed and investigative findings are developed in a way that can withstand scrutiny.
Critical Thinking and Analysis
Evaluating information from multiple sources to identify inconsistencies, uncover meaningful leads, and understand how information fits within the broader strategy of a defense case.
Professional and Ethical Practice
Investigations conducted according to best practices and the highest ethical standards that guide responsible defense work.
Start With a Free Course
Not sure where to begin? We offer a free course that walks you through the foundational side of defense investigation practice. No commitment required — just a good place to see how the training works.
Criminal Defense Investigation Courses
What People Are Saying About Expert Method
Glenn McClister
- Kentucky Department of Public Advocacy
William Jackson
- Talent Consultation Specialist
Eleanor Kagan
- Audio/Radio/Podcast Producer
Megan Wartner
- Federal Defender Paralegal
Martin de Bourmont
- Federal Defender Investigator, NJ