The prosecution never introduced the coerced confessions as evidence into the trial. There is uncertainty about whether Padgett was raped. The prosecution did not question Dr. Geoffrey Binneveld, the physician who examined her, on the stand. Judge Truman Futch did not permit the defense to call the doctor as a witness. According to his records, Binneveld could not tell whether she had been raped. He found no evidence of tears or wounds in the vagina other than the lacerations mentioned above. Laboratory analysis of a vaginal smear revealed no spermatozoa present in the vagina, nor any organisms resembling gonococci, which could have been other evidence of sex. There were no other gross signs of bruises, breaks in the skin or other signs of violence. Shepherd and Irvin said that they had been together drinking in Eatonville, Florida, the night of the alleged attack. Greenlee said he was nowhere near the other defendants on that night and that he had never met Shepherd and Irvin before. The defense accused Sheriff McCall's deputies of manufacturing evidence to win a conviction. All three men were convicted by the all-white jury. Shepherd and Irvin were sentenced to death, and Greenlee was sentenced to life, as he was a minor. The NAACP took on assisting the defense in appeals. In 1951 Marshall led the defense in an appeals hearing for Irvin and Shepherd at the U.S. Supreme Court. It overturned the convictions of both men based on adverse pre-trial publicity, and remanded the case to the lower court for a new trial. (Greenlee had not appealed his sentence of life imprisonment.) McCall was transporting Shepherd and Irvin from Raiford State Prison back to the Lake County jail in Tavares when he claimed to have a flat tire. Alone with the two handcuffed prisoners, McCall pulled down a dirt road to inspect the tire, outside Umatilla, Florida, north of Tavares. He claimed that Shepherd asked to relieve himself, and when the two prisoners, cuffed together, got out of the car, they attacked McCall. He drew his pistol and shot at them. The shooting took place on a dark country road outside the town. He shot each prisoner three times. Shepherd was killed instantly, and Irvin survived by playing dead. The following morning, at the hospital where he had been taken for treatment, Irvin told FBI agents and reporter Mabel Norris Reese that the shooting was unprovoked. He said McCall had shot him and Shepherd in cold blood, staging the scene to make it look like an escape attempt, and that Lake County Deputy James Yates had joined McCall at the scene, seen that Irvin was still breathing, and fired one last shot through Irvin's neck.