Cam comes nose-to-nose with his ex-clown partner, and Phil faces his real-estate nemesis.
Erin's family have a strong discussion about her methods when she uses a law-abiding citizen as bait to take down his gang leader brother.
Danny and Frank investigate a double murder with a Russian mobster family. Meanwhile, Erin finds herself heading up the most high profile case in town.
The Reagans investigate a case involving a kidnapped teenager and confused loyalties, while at the family home Nicky sets Erin up on a date.
Benson and Stabler are on a frantic mission to find a missing foetus after a violent attack where it was ripped from the mother's womb.