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Notes from the field on forensic science and investigative interviewing technique.

Zodiac Killer cold case forensic evidence

The Zodiac Killer: How Modern Forensic Science Could Finally Solve America’s Most Enigmatic Cold Case

How contemporary techniques like genetic genealogy and AI-assisted analysis could help resolve this decades-old unsolved case from Northern California.

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Mediation-informed interviewing

Bolster Your Campus Investigation Skills with Mediation-Informed Interviews

Blending traditional investigative methods with mediation strategies — active listening and interest-based questioning — to improve campus investigations.

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Abuse and neglect investigations in Connecticut

The Vital Role of Private Investigators in Abuse and Neglect Investigations in Connecticut

How DDS-certified private investigators help protect Connecticut adults with intellectual and developmental disabilities from abuse and neglect.

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Rideshare investigations overview

Uncovering the Truth: How Private Investigators Approach Rideshare Driver Investigations

The subpoenas, databases, surveillance, and interviews private investigators use to investigate rideshare drivers.

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Security-camera footage found through neighborhood canvassing

The Importance of Neighborhood Canvassing in Urban Investigations

Why systematic neighborhood canvassing — door to door, camera to camera — still uncovers evidence no database search can find.

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