Complete story — includes the ending
When Danforth is found dead, Owen, who was tailing him, goes to clean his home. Amanda waits for him and manages to restore the memories of his past life as Sam Matthews, a sociopathic Delta Force soldier who killed all but one in his unit for trying to take him out of the cut for heroin smuggling in Kosovo. After Owen finds and kills the last survivor in his unit, he captures Nikita and hands her over to Amanda, who tells him to steal the black box and sell it as payment. Amanda tells Nikita that she also brainwashed Alex in South Ossetia by using her survivor guilt as an escaped sex slave to turn against Nikita; Larissa never existed, but her idea was a catalyst. Alex, meanwhile, hacks into Birkhoff's system and disables the tracking array. With enough agents on her side, Rachel moves up Alex's plan to a hostile takeover of Division, capturing Michael (who was fighting Owen when he learns he stole the black box), Birkhoff, Owen, Sean and Sonya in the process. Rachel tells all the other Division agents to join in their fight for freedom, or be killed on sight.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, Nikita season 3. HTML formatting and reference markers removed. · Content license