The team is still attending to the latest bank robbery committed by the Face Cards. Following an explosion inside the bank orchestrated by the queen of diamonds, the team, after assessing the human casualties, find that the two surviving robbers - the "king" Chris Stratton, and the still unidentifiable queen of diamonds - have managed to escape, this method which they surmise was the queen's plan all along, with her association with the Stratton brothers and the robberies only a front for her grander plans. They also discover that Will, who was inside the bank at the time of the explosion and who was shot by Chris prior to the explosion, is probably still alive and the sole remaining hostage of Chris and the queen. After viewing the surveillance footage of inside the bank prior to the explosion, the team find out that their earlier assessment of the queen having an accomplice on the outside was only half correct, as the accomplice was one of the supposed hostages inside the bank. The team now have to figure out what the next violent move of the queen and her accomplice will be, which a worried JJ knows will now involve Will and most-likely Henry. At the conclusion of the case, many within the team, based partly on the events of the case, make life altering decisions.