Ep 17. Shield

In Law & Order season 9 episode 17, titled "Shield," the detectives of the NYPD's Special Victims Unit are called to investigate a case involving a young girl named Casey Harrison who has been reported missing. The investigation quickly reveals that Casey's mother, played by guest star Melissa Leo, is involved in a religious cult that believes in the healing power of prayer and refuses to seek medical attention for their children.

As the detectives dig deeper, they uncover a network of similar cults across the country that have been linked to numerous deaths of children due to the parents' refusal to seek medical treatment for serious illnesses. The team, led by Lieutenant Olivia Benson, sets out to bring the cult leaders to justice and rescue any children who may still be in danger.

As the investigation unfolds, tensions rise between the detectives and the cult leaders, who are fiercely protective of their beliefs and willing to go to extreme lengths to defend them. Meanwhile, Detective Elliot Stabler is grappling with his own personal demons as he comes face to face with the cult's charismatic leader, a man he knew in his past.

The episode tackles complex issues surrounding religious freedom and parental rights, and raises important questions about when the state should intervene to protect children's welfare. As always, Law & Order delivers a gripping and thought-provoking story that will keep viewers on the edge of their seats.