In the latest episode of "Quantico," Alex and friends are finding it heard to determine who among the hostages are innocent and who are actually a part of the group AIC. The episode then goes into flashback, showing how Alex and Owen have decided to team up and bring Lydia and the rest of the AIC down.
Warning, this contains spoilers for the most recent episode of "Quantico." Do not read if you have not watched.

Celeb Dirty Laundry reports that the CIA students' goal for this week is to break into NSA and come back out without being caught. The don't know that Owen wants to know what the AIC wants from the NSA.

They go to a bar after class to practice their pick-pocketing skills. Before Owen can bring his class to NSA, Lydia shows up and gives a mission to Dayana, Ryan and Leon. She wants then to do something so that they can access all phone calls and emails in the NSA.

In their mission at the NSA, after Alex deletes their information, she also sees the wiretap that Ryan placed. After Leon is forced to leave the training camp after his cover was blown, Ryan confronts Lydia, and he is informed that there is no AIC, rather Lydia is doing a black-ops for the president.

Meanwhile, in the present timeline, TV Line reports that Carly takes Harry hostage, demanding that Will should be handed over to their group. The ensuing chaos results to Sebastian killing his wife. But the group find out that Will is missing, and Carly's outburst may have just been a distraction to kidnap Will. Alex confronts Lydia, who actually leading the rescue efforts. Lydia tells her that the terrorists have Will, and she has has to go back to the terrorists and kill the last rogue agent, who happens to be Dayana.