Louis Thomas Cain Jr. Practice Areas Category: Criminal Defense Lawyer ProfileReviewsLouis Thomas Cain Jr. completed law school at Mercer University-W. George L.S. and has been practicing law since 11/21/1973. Louis Thomas Cain Jr. is located in Lawrenceville, GA Leave a Review Cancel reply Your email address will not be published.Review text Select a rating Overall Name Email Website Save my name, email, and website in this browser for the next time I comment.