Complete story — includes the ending
After helping Shepard escape from the asylum in Bucharest Sydney discovers the shocking connection he has with her past. He was brainwashed by SD-6 and programmed to kill her fiancé, among others. Sloane is confronted by Alliance representative Alain Christophe after the computer worm affair blows up, whom suggests that one or more moles may have infiltrated SD-6. Will Tippin continues to investigate the Eloise Kurtz (alias Kate Jones), who now claims to have been Danny's mistress. He makes an appointment with her, but when he goes to her place it has been emptied and repainted and she is gone. Later, she's found dead in Echo Park. Sydney, in the meantime, understands that Shepard is not really responsible for Danny's murder but he's been used by the SD-6 very much like herself. She lets him go and tells SD-6 that he went totally insane and committed suicide jumping from a bridge near the frontier with Bucharest. Upon her return to Los Angeles, she learns the truth about her father's involvement in her mother's death 20 years earlier. It was his fault because he was fleeing from another car when they had the accident. But Syd also learns for sure that he was not involved with the KGB. He tells her that during the Cold War everybody was suspicious of illegal activities, so he was investigated as a routine process.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, Alias season 1. HTML formatting and reference markers removed. · Content license