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Captain Christian Cory (ret.)

Science-Based Interviewing Practitioner

I started my career like most people who choose law enforcement: I wanted to help people in my community. Over more than two and a half decades, that commitment took me through Street Crimes, the Sex Crimes Unit, Crisis Negotiations Team, and the Homicide Section, where the stakes were always high and the margin for error was small. For ten years, I also served as a Crisis Negotiator, learning firsthand that calm, credibility, and listening often matter more than authority.

Later in my career, I was promoted into leadership roles, serving as a Crisis Negotiation Team Commander and an Investigations Supervisor overseeing homicides, sexual assaults, abductions, and officer-involved incidents. Most recently, I served as an Investigations Commander at a large municipal police agency. Across thousands of interviews and some of the most complex cases a department can face, one lesson became unavoidable: effective policing—at every level—is fundamentally about effective, high-quality information gathering.

 

My academic background mirrors that belief. I earned a B.S. in Criminology from Kansas State University and an M.A. in Forensic Psychology from the University of North Dakota. Professionally, I am a National Institute of Justice LEADS Scholar, a Certified Red Team Practitioner, an Executive Fellow at the National Policing Institute, and a graduate of the DC Metro Police Leadership

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Academy (Cohort 2). I also serve as Co-Director of Project Aletheia at John Jay College of Criminal Justice, where I collaborate with researchers and practitioners from around the world to bridge the gap between behavioral science and real-world investigations.

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​That collaboration matters because these methods work. Science-based interviewing techniques are not theoretical—they have been used successfully in homicides, sexual assaults, officer-involved incidents, and complex investigations where accuracy, ethics, and credibility are non-negotiable (read the data for yourself). That philosophy is the foundation of ixi.

I care deeply about the impact these methods have on careers. I’ve used them myself, watched them work in critical cases, and seen how they strengthen investigations without cutting corners. ixi offers no underhanded tricks, no gimmicks, and no pseudo-scientific nonsense that is still pushed on law enforcement and corporate professionals to this day. What we teach is effective communication—nothing more, nothing less.

Good communication builds stronger cases. It produces better outcomes. And it develops investigators and professionals who can operate at an elite level when the stakes are the highest.

Science-Based Interviewing Training & Speaking

  • FBI Basic Crisis Negotiations Course (2018/2019)

  • Kansas Gang Investigators Association (2023)

  • New York State Division of Criminal Justice Services - Albany, NY (2024)

  • Daigle Law Group - Use of Force Summit (2024/2026)

  • Science-Based Interviewing Symposium - Lake Tahoe, CA (2025)

  • Evidence-Based Policing Symposium - Wichita State University (2025)

  • Southern California Fraud Investigators Association - Palm Springs, CA (2025)

  • Law Enforcement Coordinating Committee Training - Sioux Falls, SD (2025)

  • Cuyahoga County Prosecutors Office Law Enforcement Training Conference - Cleveland, OH (2025)

Publications

Contact

I'm always looking to talk shop and for new opportunities. Let's connect.

316-651-7072 

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