Recalculating

After Maureen''s husband dies, she imagines that the years of abuse are over, but while looking for the Halloween decorations in the attic, Maureen finds a gift-wrapped GPS with her name on the box: an early birthday present from her late husband. When the voice from the machine starts giving her sinister directions, she learns that sometimes the dead are restless . . . and she''s locked in a batt...