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Brings Together

Research, technology, and training to help law enforcement and national security agencies respond more effectively to crime and emerging threats.

What We Do

At GII, we study how geography, data, and behavior intersect to shape crime and security problems. We work across disciplines and agencies to support research, training, and investigations.  

3D map with raised buildings

Crime Mapping Lab

At the Crime Mapping Lab, we promote measurable results through practical learning in intelligence-led policing and innovative research.

GII in the News

INTERVIEW

Flightless Bird: Live in Austin Podcast

 

JUN 2026

Dr. Kim Rossmo participated in the Flightless Bird Live podcast taping in Austin to discuss the myths and facts surrounding serial killings.

READ THE ARTICLE
INTERVIEW

Sinister with Josh Zeman

 

MAR 2026

Josh Zeman speaks to Dr. Rossmo about the "Rainy Street Ripper," the Houston Bayou Horror, the Smiley Face Killer theory, and how confirmation bias can affect investigations.

WATCH THE EPISODE
INVESTIGATIONS

“Rainey Street Ripper”: An Analysis

 

SEP 2025

TXST's Center for GII conducted an independent evidence review of the Rainey Street drowning theory to assess the incidents and their possible connection to a serial killer.

READ THE REPORT

WE ARE INTERNATIONAL

We partner with agencies and universities to develop tools, give presentations, train personnel, and conduct research. Follow our journey as we connect with practitioners and educators across the country and around the world.