Living beside the water should be peaceful until the bodies of mystery infants wash ashore. A nightmare scenario unfolds: the third in a string of dead bodies turns up in the suburban lake, rekindling the mysterious occurrence. Each is a premature baby, and they were delivered a year apart. DNA tests show they’re all related half-siblings with no mother in sight. No one around the vicinity can venture a guess as to whose offspring they are. Disturbed by the gruesome discoveries, the residents challenge the police to find the mythical woman responsible for the serial deaths.