One Marshal's Badge: A Memoir of Fugitive Hunting, Witness Protection, and the U.S. Marshals Service - Hardcoverby Louie McKinney (Author), John Walsh (Foreword by) While many people are familiar with the U. S. Marshals Service's reputation from frontier days, when legendary lawmen such as Wyatt Earp and Bat Masterson enforced the Wild West, the agency's modern exploits are less well known. One Marshal's Badge sheds light on the service's valuable role in current national and international affairs through the intriguing figure of Louie McKinney, the agency's