`` ETS 's Office of Testing Integrity brought this case to the attention of local authorities and has worked cooperatively with them to bring the alleged perpetrators to justice . Clarence Mumford , 58 , faces a federal indictment . Prosecutors say he charged teachers to have other people take their final exams . The alleged abuse ran from 1995 - 2001 , and occurred in three states .
Clarence Mumford , 58 , faces a federal indictment . Prosecutors say he charged teachers to have other people take their final exams . The alleged abuse ran from 1995 - 2001 , and occurred in three states .