Apolicedetectiveinvestigatingajewelrobberydiscoversevidencethatpointstohisgirlfriendastheculprit,althoughsheclaimsshewasframed.Hearrestsheranyway,andsheisconvictedandservesseveralyearsinprison.Finallyoutonparole,sheissoonmixedupinamurder.Thedetectiveistornbetweenhisloveforhisgirlfriendandhisbeliefthatshemayhavecommittedthemurder.