to successfully alter Nelson's fingerprints. Corrupt mob-doctor "Dr. Guelffe" in Guns Don't Argue (1957) and Ma Barker's Killer Brood (1960) is based on Moran. References 1895 births 1934 deaths American male criminals People from Chicago Organized crime people American plastic surgeons Tufts University School of Medicine alumni Date of birth missing Date of death missing 20th-century surgeons