G

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

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.

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INVESTIGATIONS

Missing: Jason Landry

 

JUL 2025

On December 13, 2020, Jason Landry disappeared while driving from San Marcos to Missouri City, Texas. Despite extensive searches, he is still missing. 

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INTERVIEW

Dr. Rossmo's Formula

 

APR 2025

Dr. Rossmo, a USask grad (BA'78), developed a mathematical model as a police officer to find serial criminals. His work has since been used in various fields and professions. 

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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.