In the present day, Alex is the only one who thinks Elias did not act alone. However, she lies under oath as the FBI keep pressuring her. She then receives an anonymous phone call from someone who can confirm her theory. In the past, Alex's class directly competes against an upper training class and Shelby and Elias are visited by the husband of Shelby's fake sister.
Did You Know?
Agent Ryan Booth used the cover of being in the marines in the beginning of first season while at Quantico even though he actually was an FBI agent the whole time. However, the actor Jake McLaughlin in real life served in the armed forces. See more
At roughly 8:22, Alex is shown walking towards her bathroom with a white mug in her hand. When the shot switches to another angle of the room, the mug disappears. See more
Criminals don't play by the rules.
Because there are none.
That doesn't mean that they can hack the CCTVs!
You mean unlike the 900 CCTVs hijacked by that botnet last year, or pretty much any nanny cam ever, or Ariana Grande and the doughnut shop.
Okay. I want you on my team on trivia night, but that's it.