After a rape victim is abducted from the hospital and later found murdered, the detectives discover that one of the multiple suspects is a sociopath with a juvenile conviction for rape, torture and murder.

Sarah and Cameron attempt to save a family whose fate links in with Derek in the future. Jesse fights for her life.

The Malloys find themselves in difficult situations as more visitors continue to arrive, neighbors pry and Dale aims for a piece of the action. The family finds itself making some difficult decisions.

Lynette takes extreme measures to protect her son. Carlos realizes the extent of Gaby's sacrifices for their family. Bree wants to prove to Andrew that she has accepted him for who he is. Katherine finds happiness, as Susan and Mike recognize the fate of their relationship. Meanwhile, Dave starts to lose his grip.

Lauren stages a stunning betrayal to steal classified materials from the CIA. Meanwhile, Vaughn comes face to face with his darkest demons in pursuit of his wife; Nadia must decide whether or not she can trust her father, Sloane, in the pursuit of Rambaldi's most priceless artifact; and Sydney receives a shattering revelation that will make her question everything - and everyone - she thought she could trust.