James McCloskey, founder of Centurion Ministries, Inc., which was organized to free innocent men and women from prison. Since McCloskey began his work in 1980 at least ten innocent prisoners have been freed. Just this week Clarence Chance, 42, and Benjamin Powell, 44 were freed after serving 17 and 1/2 years of life sentences. They were wrongly accused of murdering a sheriff's deputy. Witnesses who initially implicated them later told officials that they were pressured to lie.