“Come Sundown,” by Nora Roberts.
The Bodine ranch and resort in western Montana is kept running by Bodine Longbow with the help of a large staff, including new hire Callen Skinner. When a bartender leaves the resort late one night, and Bo and Cal discover her battered body in the snow, it is the first sign that danger lurks in the mountains that surround them. The police suspect Cal, but Bo finds herself trusting him―and turning to him as another woman is murdered. When a Longbow family member returns with a twisted story she has to tell about the past―and the threat that follows in her wake―will test the bonds of this strong family, and thrust Bodine into a darkness she could never have imagined.