05/19/2026
On September 20, 1855, Bureau of Indian Affairs agent Andrew Bolon rode out to investigate the recent deaths of several miners in Yakama territory.
Before he could reach his destination, Yakama chief Shumaway intercepted him and warned that the situation was too dangerous to pursue.
Bolon heeded the warning and turned back toward home.
Along the way, he fell in with a group of Yakama travelers heading south and decided to ride alongside them.
Among the group was Mosheel, the son of Chief Shumaway and the man responsible for the miners' deaths.
When Bolon informed Mosheel that the killings were considered criminal and that the U.S. Army would soon deliver punishment, Mosheel grew furious.
Unknown to Bolon, who did not speak Yakama, a debate over his fate unfolded around him throughout the day's journey.
Despite protests from several members of the traveling party, Mosheel overruled them by invoking his royal standing.
During a rest stop, as the group ate lunch together, Mosheel and at least three others drew knives and attacked.
Bolon cried out in Chinook Jargon, "I did not come to fight you!" before being stabbed in the throat.
His horse was then shot, and his body and belongings were burned to conceal the evidence.
The killing of Andrew Bolon became one of the key triggering events of the wider Yakima War.