As the squad celebrates the birth of Rollins and Carisi's child, another child goes missing in broad daylight.
A runaway bride calls the SVU for help on the day of her wedding.
Carisi and Rollins work together on an important arraignment. Benson tries to make Noah's Christmas wish come true when a case falls in her lap.
The squad spends New Year's Eve tracking down an Amber Alert, and Carisi faces off against Counselor Rafael Barba in an emotional courtroom battle.
After the rescue of a young girl from a sex trafficker, Benson (Mariska Hargitay) and Stone (Philip Winchester) must take drastic measures to reunite her with her mother. Meanwhile, Rollins (Kelli Giddish) decides to give her rocky relationship another chance.