A cowboy tries to protect a young woman whose father was murdered because he had railroad maps that showed the location of a proposed new line. Now the killers are after her because they think she has the maps. A cowboy tries to protect a young woman whose father was murdered because he had railroad maps that showed the location of a proposed new line. Now the killers are after her because they think she has the maps. A cowboy tries to protect a young woman whose father was murdered because he had railroad maps that showed the location of a proposed new line. Now the killers are after her because they think she has the maps. A cowboy tries to protect a young woman whose father was murdered because he had railroad maps that showed the location of a proposed new line. Now the killers are after her because they think she has the maps.