Aspiring artist Ali must rebuild her life after a tragic accident kills her family and leaves her blind. Life in the dark proves to be a daunting task, so she hires Jeff to help her adjust with the transition. But when Ali befriends her new neighbor Linda, her caretaker quickly becomes resentful of her newfound independence. His jealousy turns him from friendly helper to violent and obsessive predator, leaving her only with her remaining senses to fight for her life.