Lost Soul (2009)

Two men pitted in a supernatural battle over a woman, one motivated by twisted obsession, the other by love. The first, a malevolent loner, kills the woman to possess her spirit. The second, her fiancé, ravaged with denial and guilt, sees haunting visions of her, pleading for help. He surrenders himself to the occult in a desperate attempt to rescue her soul from the netherworld.