Jim Wallace, a young engineer, is engaged by Hammond, manager of an estate in the Northwest, to build flumes for a logging camp, but Donovan, the superintendent, dislikes him and places numerous obstacles in his way. Virginia Coulson, owner of the estate, and her maid Dot arrive, and when Hammond proposes to Virginia, she refuses his declaration in favor of Jim. Later, when Donovan is found murdered, suspicion points to Jim, who is convicted and sentenced to life imprisonment. Hammond gets evide...