Tera Westbrook, a skilled yoga instructor, is burdened by knowing she could have prevented the accident that took her beloved mother's life. When she returns to work, she believes she is losing her mind when Peggy, her translucent mother, appears. Only Tera can see or hear her. Peggy convinces Tera that she is indeed a ghost. The "accident" was staged by a masked murderer. Daughter and ghost-mother are determined to get the murderer behind bars. So is Tera's policeman husband—just not at the price of Tera becoming the next victim.