"A total stranger on the subway platform whispers, "Take my baby." She places her child in your arms. She says your name. Then she jumps. In a split second, Morgan Kincaid's life changes forever. She's on her way home from work when a mother begs her to take her baby, then places the infant in her arms. Before Morgan can stop her, the distraught mother jumps in front of an oncoming train. Morgan has never seen this woman before, and she can't understand...