13. Clean Sweep

Amanda believes there is a saboteur in Division when she finds that the safe to deactivate Clean Sweep from inside the base is rigged with explosives in case it was tampered with, and Roan is her prime suspect. To avoid detection, Roan removes his tracker, and kills those who attempt to disarm the bomb. Alex, under Birkhoff's instructions, returns to Division in order to activate the emergency generator that used to run the missile silo that Division situates. In the meantime, Amanda decides to release Percy. Percy would later kill his escorts and arrive at the house where the guardians are holding Oversight.

Michael, Nikita and Sean, who already arrived there, catch Percy. Nikita threatens to kill Percy unless the guardians release Oversight. However, Percy orders them to kill all Oversight members apart from Madeline. Later, they are ambushed by a Gogol strike team. As Nikita rescues Madeline, Percy initiates Clean Sweep, though Alex successfully overrides it. She later locks herself in Percy's cell to avoid Roan's reprisal. Percy then escapes with Miller. After calling Amanda, Madeline realises that she is losing control of her. It is further revealed that Amanda is working with Gogol.