You Know When

book editor is forcibly taken by her abusive husband to a remote mountain cottage during a heavy snowstorm.
Caught by her husband after an escape attempt, she is shoved down the basement steps, shot at, and left to die in the eerie darkness. Sadly, a romantic but muscular detective, hot on their trail, is also wounded and locked in an automobile trunk in subfreezing weather.
Can a ghostlike creature, secretly watching during the blizzard, save the two lovers or is it just a mere phantasm of t...