Deputy U.S. Marshal Bass Reeves was arguably the greatest lawman and gunfighter of the West, a man who served as a marshal for 32 years in the most dangerous district in the country, captured 3,000 felons, (once bringing in 17 men at one time), and shot 14 men in the line of duty, all without ever being shot himself.
Parker appointed James F. Fagan as U.S. marshal, directing him to hire 200 deputy U.S. marshals. Fagan had heard about Reeves, who knew the Indian Territory and could speak several Indian languages. He recruited him as a deputy; Reeves was the first black deputy to serve west of the Mississippi River. Reeves was initially assigned as a deputy U.S. marshal for the Western District of Arkansas, which had responsibility also for the Indian Territory.
He served there until 1893. That year he transferred to the Eastern District of Texas in Paris, Texas, for a short while. In 1897, he was transferred again, serving at the Muskogee Federal Court in the Indian Territory.
Reeves worked for 32 years as a federal peace officer in the Indian Territory, and became one of Judge Parker's most valued deputies. Reeves brought in some of the most dangerous criminals of the time, but was never wounded, despite having his hat and belt shot off on separate occasions.
In addition to being a marksman with a rifle and pistol, Reeves developed superior detective skills during his long career. When he retired in 1907, Reeves claimed to have arrested over 3,000 felons. He is said to have shot and killed 14 outlaws to defend his own life.
When Oklahoma became a state in 1907, Bass Reeves, then 68, became an officer of the Muskogee Police Department. He served for two years before he became ill and had to retire.