The Society of Gentlemen Gunfighters did a very ungentlemanly thing and robbed the Mining Company. They were then headed south of the border.
El Guapo and his banditos wanted said gold. Meanwhile, Ed Harley's gang wanted revenge on the Marshal, who in turn was headed towards the Dixon gang across town.
Here's some shots:
The fate of all our gunfighters
Long range kill
A frightened citizen's desperate cry for help
Blood Alley (there's always one) south of the border.
Deputy Dan takes care of business.