Alumni News, Graduate School Alum Crystal Hanks (formerly Laudermilk) Successfully Defends Prelims! September 27, 2015 Dr. Denise Friedman Congratulations to Crystal (Laudermilk) Hank who just successfully defended her prelims in Radford’s PsyD program! She is her last year before heading into an internship. Way to go, Crystal! Prelims are definitely a major hurdle.