Henry F. Chapman


Data Analysis and Visualization

Currently, I’m a researcher at Infegy, a data analytics company based in Kansas City.

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In a past life, I was a data analyst that worked for prosecutors’ offices around the country. I started a Crime Strategies Unit to track gun violence in Kansas City. I also wrote software to help attorneys investigate violent crimes. I led a project examining racial disparities with drug cases that resulted in a 90% reduction in narcotics related felony prosecutions in Kansas City. I built dashboards that monitor how cases flow through the office and guide executive decision making.

Before moving to the Kansas City, I worked on criminal cases for the Manhattan District Attorney’s Office in New York. Most of my work centered on homicides, but I assisted on financial fraud, domestic violence and other violent felonies. While in New York, I led the technical side of New York State’s first homicide charged as domestic terrorism and a year-long cyberstalking investigation.

I’m currently getting my masters at the University of Pennsylvania where I’m studying computer science. I earned my bachelors at Yale where I studied international relations with a concentration in terrorism and international crime. I did my capstone project on the mechanics of international arms trafficking across Latin American borders. While not studying, I worked in technology at Yale and in the US Intelligence Community.

I’m proficient in Python, scripting, and computer forensics tools like Magnet Axiom and Cellebrite. I have testified in multiple homicide trials, depositions, and government hearings.

If you’d like to reach out, send me an email or message me on LinkedIn. Check out my GitHub to see some of the things I’ve built.