'Quantico' season 2 episode 13 spoilers: Alex exposes true traitor in the CIA; will Shelby and León get back together?

Alex (Priyanka Chopra) exposes the traitor working undercover in the CIA on the upcoming episode of ABC's action drama "Quantico" season 2.

Titled "EPICSHELTER," next week's episode will feature a major revelation as the traitor's identity is finally unveiled. According to the official synopsis, the recruits learn to burn everything down in case they are exposed. A mysterious death at the Farm leads to an investigation conducted by the FBI, while in the future, Alex decides to go back into the crisis zone. Upon arriving, she tells everyone about the true traitor operating within the CIA.

Monday's action-packed hour saw the recruits infiltrate the NSA to clear their records. Meanwhile, Alex and Owen (Blair Underwood) set out on a mission of their own when they tried to catch Lydia (Tracy Ifeachor) in the act of conducting an AIC mission with her own recruits. Things took an unexpected turn when Alex and Owen discover a lair covered in pictures of the recruits and Lydia, which implied that someone is watching them. León (Aarón Díaz) also got caught and was kicked out of the Farm, along with Shelby (Johanna Braddy).

Executive producer Josh Safran recently spoke with Entertainment Weekly, and he was asked if Shelby and León will ever get together again. Although the two characters are now out, Safran revealed that they were never meant to be together.

"Nope. Shelby has that moment with Nimah where she says she was falling for him, but that's it — it's over and done," he said. "That was her mark, but she's done. He's not at the Farm anymore so we kind of left it at that. I don't think León and Shelby are 'canon' — they were never meant to be, but she definitely had feelings for him and he had feelings for her, but it was a job," he added.

The second season of "Quantico" airs every Monday night at 10 p.m. ET on ABC.