Amy Wallace, responsible for her twin sister's death, now suspects Abby, is alive. Attorney Jenny Devlin is enlisted by Amy's uncle to investigate if his niece is hallucinating. Jenny and a neighbor soon realize Abby may be very much alive and out for revenge. The more they uncover, the more they put themselves in the sights of a killer. Is Abby alive and seeking to claim her rights to a sizable trust? Can Jenny and Brad's relationship blossom into something permanent? Will Jenny and Brad be able to solve the puzzle before it's too late for them all to survive?