By Heidi Osselaer

The circumstances surrounding Arizona’s deadliest gunfight were so improbable, most people believed vengeance was the only logical explanation. After all, why would a federal posse travel all night on horseback over rugged terrain with a winter storm approaching to arrest men for non-violent crimes?
 

The bungled arrest attempt resulted in the deaths of four men—three Graham County lawmen and the owner of a mining claim in the Galiuro Mountains. Although evidence suggested the officers initiated the gunfight when they surrounded the cabin at dawn on Sunday, February 10, 1918, the surviving occupants of the cabin were found guilty of premeditated murder and sentenced to life in prison.

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