Professor Emeritus of Law
A.B., Dickinson College; J.D., Dickinson School of Law; M.A., Fletcher School of Law and Diplomacy; L.L.M., the University of Virginia
When Professor Emeritus of Law JOHN L. COSTELLO came to George Mason University School of Law, he brought with him 20 years of experience with the Army's Judge Advocate General's Corps. As George Mason's specialist in Virginia practice, Professor Costello has written Virginia Criminal Law and Procedure, Virginia Remedies, Outline of Virginia Practice, and Cases and Materials for Virginia Remedies.
He earned his A.B. from Dickinson College (1952), his J.D. from Dickinson School of Law of Pennsylvania State University (1955), his M.A. from the Fletcher School of Law and Diplomacy (1964), and his LL.M. from the University of Virginia (1975).