Laurel is ready to give up the fight and go back to LA, but discovers what Red intends for the internment camps. Meanwhile, Gareth and Laurel's relationship deepens, and Luke realizes that the CIA is lying to him.moreless
While the bugs continue to spread through Washington, Laurel and Gareth find themselves unexpectedly thrown back together. Meanwhile, Luke tries to defeat Red's scheming and refund the CDC.
Laurel Healy reluctantly re-enters the Washington political scene when she's unable to get funding for her new Internet documentary. However, she soon discovers something sinister afoot when a woman claims that husband's personality changed after a sea voyage, and a Smithsonian doctor's head explodes.moreless
Simon tries to regain what was taken from him. Helen sets her deadly plan for the town in motion. Camille seeks guidance from Peter. Nikki tries to prove that Victor is a danger to Julie.moreless
Julie learns from Nikki that another person has been attacked in the same way Julie was 7 years earlier. Jack suggests that the family move away so Camille can have a fresh start. Peter learns that Lena has seen Simon and seeks him out. Lena becomes concerned about a growing wound on her back. Tony Darrow find his brother Adam, another person like Camille and Simon.moreless
The Winship family tries to deal with the fact that Camille is back from the dead. Simon tries to see Rowan, who believes that Simon is a hallucination. Julie continues to look after Victor. Tommy leans on a suspect in Lucy McCabe's attack.moreless
In Caldwell, Washington, the Winship family is shocked when Camille, who died 4 years earlier in a bus crash, returns home with no memory of what happened to her. Dr. Julie Han encounters a mysterious mute boy whom she takes into her care. Meanwhile, other mysterious people arrive in Caldwell who set in motion unforeseen consequences.moreless