Plot summary
The night of the hack, Mr. Robot tries to shoot Tyrell, but the gun jams. Tyrell then convinces Mr. Robot he needs him for Stage 2. Irving and the Dark Army appear, stating Gideon told the FBI that Tyrell shut down the honeypot, making him the prime suspect of the hack. They take Tyrell to a cabin in a secluded area. The psych evaluation breaks him, but he admits he will always be loyal to Elliot. Zhang begins working on both Tyrell and Elliot. Tyrell is given secure access to engineer Stage 2 with Cisco's firmware.
The reports of Joanna moving on make Tyrell snap and go for a walk, whereupon he is arrested by a local police officer. The officer is killed by FBI Agent Santiago, another Dark Army plant and Dominique's superior, thereby ensuring that nobody knows about Tyrell. Irving is able to calm Tyrell, saying he can win his family back when this is over. Irving checks on Elliot through Leon. Tyrell is taken to a Dark Army-controlled hotel and is excited to meet Elliot again. Angela explains Mr. Robot's existence to Tyrell. After the surgery, Mr. Robot awakens and smiles at Tyrell for following the plan.
Credits
Adapted from Wikipedia contributors, List of Mr. Robot episodes. HTML formatting and reference markers removed.