In 1974, Raymond Riles was convicted of shooting and killing John Henry in a Houston, Texas car lot after a disagreement. Riles was sentenced to death, however, is still very much alive and living on death row. He has spent 45 years on death row and is now ineligible for execution and incompetent to stand another trial due to his long battle with mental illness. In addition to his mental health issues, he also suffers from heart diseases and prostate cancer. Riles is now 74 years old.