Capital Maps


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Making an Impact!

Amy B. Nguyen - Owner

Amy Nguyen is a Researcher, GIS Analyst and owner of Capital Maps, LLC in the Dallas, Texas area. Her specialty is mapping Department of Justice community risk factors and performing demographic analysis. She holds Master’s level certification in Geographic Information Systems (GIS) and has been working in sentencing mitigation for nine years. Amy provides maps for capital litigation as well as expert testimony. She has presented at many conferences including the NASAMS Life in the Balance, the NLADA National Conference, Darrow-Baldus Death Penalty Defense College, Capital Habeas Unit National Conference, and the American and International Law Association. To date she has been involved in forty-five state trials in eleven states across the nation and sixteen federal trials. Her maps have been featured in Evaluation for Capital Sentencing by Oxford Press and Handbook of Psychology, Forensic Psychology, in John Wiley & Sons. In 2008 she won a coveted assistantship position with ESRI, designers of the world’s leading GIS software.

A self-proclaimed geo-geek, Amy has spent many years working with databases and is a specialist at data cleansing. She also has extensive experience working with Census data. She is a member of URISA, SCAUG, and NASAMS.
Tony Nguyen - Consultant

Tony grew up in Arlington, Texas. He attended Texas A&M University and graduated with a Bachelor of Science in Engineering. He started his career at NASA in simulation systems and at one time could actually claim to be a rocket scientist. While working full-time at NASA Tony earned his MBA at the University of Houston-Clear Lake

Tony has over 15 years of information technology and delivery management experience. His background encompasses a wide range of solutions and technologies including CRM, eCommerce, Content Management, ERP, EAI, GIS, simulation systems, and custom applications. Tony specializes in custom development, integration, data processing, and visualization at Capital Maps.
If you need to contact us, please send e-mail to or call us at 972.839.7085
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