Fearing for his safety, McCall soon left the area and headed into
Wyoming Territory, where he repeatedly bragged at local saloons about killing Hickok in a "fair" gunfight. But Wyoming authorities refused to recognize the result of McCall's acquittal on the grounds that the court in Deadwood had no legal jurisdiction. Because Deadwood was not under a legally constituted law enforcement or court system, officials argued that McCall could be tried for murder again. Agreeing, the federal court in
Yankton, Dakota Territory, declared that
double jeopardy did not apply, and set a date for a retrial. The trial began on December 4, 1876. No witnesses were called for the defense, and the guilty verdict came in at 10:15 p.m. on December 6. McCall stated that he had been heavily intoxicated at the time of the murder and did not remember any details of the event. He requested a new trial, as well as claimed that his name was not really Jack McCall, and that he had changed it when he left home as a child. Judge
Granville Bennett did not believe his story and sentenced McCall to death by hanging. At 10:15 a.m. on March 1, 1877, McCall was hanged in a public execution in
Yankton, at age 24. ==Aftermath and legacy==