While Mitch, Chloe, and Abraham travel to Rio de Janeiro to stop the government's bat extermination program, Jackson, Jamie, and Ben try to find a chemist who can connect Reiden to the animal attacks.moreless
After receiving inside information from Jason, Miles and Monroe head to Austin to try and sabotage the Patriots' plans. Aaron becomes concerned over Priscilla's odd behavior.
Pierce is accused of stalking Caroline which brings his mental stability into question. Moretti teams up with a Canadian inspector to find the real stalker.
Nick and Hank investigate the murder of an Army veteran and discover someone is seeking revenge on several people involved in a military contract in Iraq. Meanwhile, Monroe meets Rosalee's mother and sister, and Adalind starts to recover her powers.moreless
Jesse decides to make a big change in his life, while Walt and Skyler try to deal with an unexpected demand. (Written by Gennifer Hutchison. Directed by Michael Slovis.)
Skyler's past catches up with her while Walt needs to cover his own tracks. Jesse continues to struggle with guilt. (Written by Thomas Schnauz. Directed by Michelle MacLaren.)
When the decomposed bodies of eight young women appear in a newly made mass grave in the Nevada desert, Finley quickly realizes that one of the women--and presumably the other seven--is a victim of her long-time nemesis, Seattle serial killer Tom Cooley.moreless
The latest investigation for the detectives involves a bride who was murdered immediately preceding her nuptials. Angela, Frankie and Frost focus their attention on Jane's new neighbor.
Catherine is unsuccessful in her plan to destroy the relationship between Andrew and Bridget, who is still posing as Siobhan. After Agent Machado figures out who was behind the attempts on Siobhan's life, he rushes to stop the killer before it's too late. Siobhan's effort to help Henry falls apart when the main witness in his case dies unexpectedly.moreless
Rosie and Ronnie compete for the same mount and Ace and Claire tour a prison outreach horse farm. Meanwhile, Lonnie claims another horse belonging to Escalante and Jerry tries to win his way into a poker tournament.moreless
A showdown with Gus occurs but Jesse is held under suspicion that he has poisoned Brock. However, Jesse is able to suggest an ally for Walt through Saul's help.
The team investigates the mysterious death of a Sheriff's Deputy who, with his partner, was investigation a ring of car thieves. Meanwhile, a major decision is made in the civil suit against Brenda and the L.A.P.D.moreless