Higgens was paid by dozens of foreign students -- mostly from the Middle East -- who were paying him to sit in class, take exams and write papers for them so their student visas would remain valid. Investigators with U.S. Immigration and Customs Enforcement said the demand was so great that he hired employees, including a blond woman who they believe posed as an Middle Eastern man to take a test. Agents are continuing to investigate the case and believe Higgins had several co-conspirators.
