Division, now under the leadership of Ryan Fletcher, is tasked by the government to track down rogue agents, nicknamed the "Dirty Thirty", who refused the recall order following Percy's death. Their first target is Martin, who is using his services to eliminate undercover CIA operatives in Hong Kong for the Ministry of State Security (MSS). Michael and Nikita are sent there to bring him in. They find that Martin is having an affair with a model during his cover as a photographer. When Martin not
Wade is Division's next target after he has stolen RDX. Wade used to train Division recruits before beating one to death for failing to kill a target, and was replaced by Michael. After finding his hideout they find a young girl, Liza Abbot, who Wade kidnapped and trained into a child soldier. Nikita tries to get to her, but Liza manages to escape Division when Wade attempts to attack it. It is later revealed Wade is going to complete the failed mission, to kill Saeed Tamir, who is now an ambass
Ryan allows one of the rogue agents, Mia, to continue her undercover mission to infiltrate Third Wave, a domestic terrorist group who stand against the "tyranny" of the first world. After Mia is arrested from an FBI raid, Alex and Nikita break her out of prison. However, Mia turns on them and wounds Alex, revealing that she lost faith in Division and joined Third Wave's cause. Division later finds Third Wave's compound and raid it. Mia awaits and straps herself with a bomb to allow the leader, J
Amanda orders former Division cleaner Anne to break Owen out of a Russian prison regarding "Operation Skeleton Key", a cryptograph that allows users to hack into anything. Owen is the only remaining person to know its location. He escapes and later sends Michael and Nikita to recover Skeleton Key from a cemetery. The two are ambushed by Anne and ex-Gogol agents, who steal the cryptograph. One of the wounded mercenaries is brought back to Division, where doctors unwittingly unleash a vial of sari
For six years, a rogue Division agent has gone undercover as Alexi Markov and is now the president of Uzbekistan. Division is able to capture him, but he reveals that should anything happen to him, his people would release a video to the media to expose Division. Ryan releases him after he reveals to Nikita that should Division be exposed, President Kathleen Spencer will order the termination of every agent. However, Birkhoff finds another video in Markov's harddrive revealing he will assassinat
Nikita and Michael capture arms dealer Cyrus, who was planning to purchase a weapon-jamming device called "Sideswipe" from an Egyptian general in St. Lucia. He offers to help get to his buyer, Ari Tasarov, but during the purchase, Cyrus apparently double crosses them and escapes. However, Nikita finds clues that the sale with Ari will happen in Romania. Cyrus is betrayed by Amanda, who captures him. Michael and Nikita track him to an abandoned church in Andalusia, Spain. They find him with a bom
After Birkhoff tells Nikita about Sonya's predicament, the team work to uncover the second mole watching Sonya. Michael learns of Alex's relapse to drugs, and urges her to tell Nikita and get clean. She is forced to admit to Nikita after the rest of the team see pictures of them together. They are being followed by the Watchman, a rogue agent who specializes in surveillance. The team lures the Watchman, where Nikita manages to follow and capture him, after Division traces his messages to Amanda
After three weeks, Michael is recovering from his injury and given a prosthetic hand, though he still has to get used to it, and is having trouble adapting with it for field work. Nikita and Owen team up to take down rogue Division cleaner Liam. Liam has branched out to drug cartel leader Guillermo Garza and is helping his men who are surrounded by Mexican police. Liam instead kills the men to get to the laptop, but has to escape without it and blows up the building once Nikita and Owen arrive.
Division's next target is Ray after they find he is selling intelligence for weapons. After he kidnaps Kate Barrett, his ex-wife, Nikita and Owen pose as federal agents to help the local police, which includes Kate's new boyfriend. When they find that Ray is holding Kate somewhere in Allegheny National Forest, Sean arrives to help, though Alex is dismayed to learn she cannot return to the field yet. Ray learns Division is onto him and after exposing them to the police, Ray systematically kills D
Birkhoff tells Nikita about Heidecker, who helped develop kill chips and other technologies for Division. Recently, Heidecker pays monthly visits to Kosovo to check on Deputy Prime Minister Kosta Beciraj. Beciraj lost a leg following a failed assassination attempt by the CIA, but it had since been "regrown" with real flesh and blood over carbon-fiber bone. Nikita goes on a secret mission to retrieve Heidecker alone so he could bring "back" Michael's hand, until Alex and Michael discover this. Af
CIA analyst Naomi Ceaver comes across a file detailing Madeline Pierce’s involvement with Division and turns it over to the Director of the CIA, Morgan Kendrick. Division believes Amanda is targeting him. When Kendrick is killed in a car bomb, Amanda frames Sean for the assassination. Ryan convinces Sean to turn himself in so they can find the real man behind the murder. They find the man, Ellis Toyon, however Amanda had already killed and cleaned him. She also calls Nikita to tell her that she
Ari Tasarov turns himself into Division, revealing to having split off from Amanda after she incidentally got international authorities after him. He believes that Amanda has gone too far and is aiding a terrorist group, called the Crimson Resistance, to perform random terrorist attacks and blame them on Division. Ari is willing to help Division stop her in exchange for $50 million. Following a grande attack in Pittsburgh, and a drive-by shooting in Romeo, Michigan, believing Ari is stalling, Ni
Amanda sends her mercenaries to capture Stefan from a private school in Switzerland, but is saved by his bodyguard Amon Krieg. Alex and Nikita arrive and retrieve him, but are facing off against Amanda's crew. Alex loses Stefan to the mercenaries, while Nikita fights Amanda. They both end up captured by Krieg to find his charge. When he disappears to find Alex, Nikita and Amanda work together to escape, but Amanda abandons Nikita. Krieg confronts Alex and after she confirms that she is following
Amanda holds Alex in South Ossetia, while telling her that sooner or later, there will be a rift between Alex and Nikita. Amanda offers to release Alex in exchange for Ari. Ari believes she wants him to decrypt the black box; Amanda will no longer find use for him after he does. Ryan authorizes the exchange but implants Ari with a kill chip when the exchange goes through, without Nikita's knowledge. She soon finds out anyway, and she convinces Owen, who is holding the trigger, to abandon the ide