top of page


Science-Based Interviewing: Free, Open-Access Research Every Investigator Should Know About
Science-Based Interviewing puts investigators back in control by grounding interviews in peer-reviewed research rather than intuition, tradition, or pseudoscientific lie detection. This article shows where to find open-access research on interviewing, interrogation, memory, deception, and false confessions—allowing investigators to read the evidence for themselves, verify claims, reduce investigative risk, and strengthen decision-making through transparent, evidence-based pra

Christian Cory
Jan 49 min read


Science-Based Interviewing and the Hidden Cost of Self-Handicapping Questions
Science-Based Interviewing focuses on gathering accurate, unbiased information—but some common questions quietly sabotage that goal. Self-handicapping questions like “Were you a witness?” embed assumptions that cause people to self-exclude, cutting off valuable information before it emerges. This article explains how these questions harm investigations, why they persist, and how open-ended, information-generating prompts protect investigative integrity.

Christian Cory
Dec 26, 20255 min read


AI Stinks! Why Science-Based Interviewing Must Come First
Science-Based Interviewing (SBI) must come before Artificial Intelligence (AI) in policing. Pseudoscientific lie detection and accusatory tactics feed garbage into investigations, and AI will only amplify those errors. Evidence-based SBI—rapport, active listening, open-ended questions—produces reliable, information-rich statements. That’s the data AI can actually use to strengthen cases and build trust in the information age of policing.

Christian Cory
Aug 31, 20259 min read


Interview Confidence: How Science-Based Interviewing Builds Better Investigators
Interviewing can be one of the most intimidating parts of an investigator’s job, especially for those who are new to their role. Whether...

C. Edward
Jul 27, 20257 min read


Child Abuse Investigations: Follow the Evidence
How can we tell whether a child died from co-sleeping or if she was smothered intentionally by a parent who had tired of her crying? How...

Jon
Apr 19, 20255 min read


The Multidisciplinary Imperative: A Team Method for Child Abuse Investigations
Yesterday, I attended something called a Care Team Meeting. The weather was frigid and snowy, more suited to February in Minnesota than...

Jon
Feb 22, 20254 min read


A True Detective Story: Detective Frank Geyer
Detective Geyer’s relentless pursuit of justice unraveled Holmes’ web of deceit, leading to his conviction and execution.

Christian Cory
Nov 4, 20248 min read


Essential Readings for Investigators: Science-Based Interviewing and Interrogation
During any investigation, the importance of what interviewing and interrogation methods an investigator uses cannot be overstated....

C. Edward
Aug 31, 20243 min read


The Power of Curiosity in the Interview Process: Unleashing the Investigator Within
Are you ready to take your interviewing skills to the next level? After all, interviews are the most important part of any investigation....

Christian Cory
Dec 29, 20236 min read


Law Enforcement & Police Acronyms
In law enforcement and investigative work, acronyms are more than shorthand—they shape how information is shared, interpreted, and acted upon. From incident command to interviewing and evidence handling, understanding common law enforcement acronyms helps reduce miscommunication, improve clarity, and support sound decision-making. This reference breaks down frequently used terms to help investigators, analysts, and leaders better navigate the complex language that influences

C. Edward
Oct 6, 20238 min read
bottom of page