Feeling abandoned and in a world of hurt, Debbie tries to destroy Elena's dreams of love and happiness. Elena is further devastated when its revealed she can't keep her baby, even if she does marry the baby's father, Ed. When her child's autopsy report throws up some surprising inconsistencies, Joan comes to the shocking realization her baby was swapped, but will Andrew support her? With his and Martha's help, Joan gets the evidence she needs to demand a hospital inquiry. Feeling increasingly cornered, Matron digs in her heels about keeping her secret.