Convinced she's been touched by Heather's spirit, Hallie recalls the near telepathic bond the two shared during childhood. Is it possible that bond persists -- even from beyond the grave? Compelled to solve her twin's murder, Hallie finds herself drawn to Heather's husband and six-year-old son and, unknowingly, puts herself into the killer's lethal orbit. For in his twisted mind, he believes he's been given a chance to commit the perfect murder...again.