Ed Randall is forced to leave the Navy due to an emergency at his aunt's ranch. Upon his return, he discovers that the water has been shut off and his aunt has left a note stating she'll be gone by the next day. When the lawyer he consults with is murdered, Ed is wrongly accused and finds himself in jail, with a lynch mob gathering outside.
Rainbow Ranch
A Navy officer rushes back to his aunt's ranch in response to an emergency call, only to discover the water supply has been shut off and a cryptic note demanding he leave the property within 24 hours.