Aaron Diaz

Aaron Diaz is a Visiting Clinical Assistant Professor of Law at the Criminal Justice Clinic within the St. Mary’s School of Law at St. Mary’s University. He is licensed in Texas and specializes in Criminal Law and Appellate Law. Previously, he practiced juvenile and adult criminal defense, handling misdemeanor/felony cases, state/federal appeals, and habeas corpus writs. His legal career spans over a decade, including roles as a paralegal and attorney.

• Education:
• J.D., cum laude, St. Mary’s University School of Law (2020)
• M.A., Legal Studies, Texas State University (2014)
• B.S., Criminal Justice, University of Texas Pan-American (2012)

Professional Activities:
Diaz serves on the Texas Criminal Defense Lawyers Association (TCDLA) Board of Directors and multiple TCDLA committees. He is also a member of the San Antonio Criminal Defense Lawyers Association. His research focuses on criminal procedure, evidence admissibility, and trial fairness, reflected in his 2020 law journal publication.