Guarded Secrets: Anniversary Collection/Cold Case At Cardwell Ranch/Cavanaugh In Plain Sight/Marine Force ReconCold Case At Cardwell Ranch B. J. Daniels Buried secrets threaten a lawman and a woman with everything to lose. A grisly discovery at the bottom of an abandoned well leads cold case detective Waco Johnson to Cardwell Ranch and a thirty year old unsolved homicide. When evidence points to Ella Cardwells missing mother as the murderer, Waco knows hell need the Montana ranchers help to find the vanished woman. Ellas desperate search for answers uncovers