Geoffrey S. Corn is an Assistant Professor of Law at South Texas College of Law in Houston, TX, where he teaches courses in the fields of National Security Law and Criminal Law. Prior to joining the faculty at South Texas, Professor Corn served 22 years in the U.S. Army, retiring as a lieutenant colonel.He began his career as a tactical intelligence officer, and later became a Judge Advocate officer. During his military legal career, he served in a variety of positions, including chief prosecutor for the 101st Airborne Division; supervisory defense counsel for the Western United States; Chief of International Law for United States Army Europe; and Professor at the Army JAG School. He completed his service to the Army as the Special Assistant to the Judge Advocate General for Law of War Matters.Professor Corn earned his J.D. from George Washington University, his LL.M. from the Army JAG School, and he is also a graduate of the Army Command and Staff College.