Prisoner (image) Michigan State University Share Print E-Mail Caption Of the 4 million prisoners released each year, 23 percent have suffered from major depressive disorder. MSU found a way to help them before they reenter society. Credit Royalty free image via Pexels Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.