A young woman gives birth to a baby that is adopted by her wealthy sister and her husband. When the child is kidnapped it is revealed that the baby's father was the sister's husband. Then, he supposedly commits suicide but is in reality murdered. The two sisters accuse each other of the crimes and an investigative reporter is drawn into the mystery. When another victim is found dead, the reporter is implicated. He must now try to solve the murders and find the missing child.