Murder at Yellowstone City

Yellowstone City has seen its best days as a gold mining town. But when a prospector strikes gold again, the town's fate seems to take a turn for the better. Shortly afterwards, the prospector is found murdered. Sheriff Ambrose quickly identifies and arrests the alleged perpetrator. It is the former slave Cicero, who is new to the town. However, as the murders continue and the mystery surrounding the crimes becomes more and more obscure, the whole town is in danger.