Law & Order: Special Victims Unit (1999): Bang

When an abandoned baby is found on playground, Detectives Benson and Stabler go in search of the child's caregiver. Upon meeting the nanny and her boyfriend, Ken Turner, they soon realize that he is also engaged to the baby's adoptive mother, Dede Aston. As the detectives dig deeper into Turner's malevolent past, they realize that the law may be on his side.