Sarah is skyping with Cossima and she tells her that Olivier called Paul in quite some time ago and Paul has yet to return. Cossima asks if this is out of the ordinary but Sarah says that she has no idea what normal is. Cossima suggests that as long as Paul is on their side that things should be okay, but Sarah is not certain that Paul is on their side.
Paul is sitting down with Olivier and he wants to go back to the time of Beth's shooting of a civilian. Olivier wants to know if Paul still perceives this as a normal reaction to what happened. Paul says that Beth's decline lead directly to the civilian shooting and that she only got worse from there.
Back on skype, Sarah warns Cossima to stay away from her handler Delphine but Cossima believes that they must engage with their monitors. Sarah tries again and points out what happened between Allison and her husband, and Allison's desperation now to save her marriage. Cossima promises to confront Delphine much more logically and points out that her situation is different. Cossima points out that Delphine doesn't know that she knows but Sarah asks Cossima to stay away from Delphine until she finds out whether or not Paul is selling them down the river.
Helena is still under some sort of care and is awoken by Thomas. She asks where she is and Thomas only tells her that she is getting stronger. We see that Thomas is wearing a ring with a very distinctive signet.
Sarah and Felix drive to an underground club that Olivier told Paul to meet him at. They find Paul's car and Sarah says that even if Paul's not ratting her out, the medical tests could still tell them that she is not Beth. Felix replies that Cossima said they wouldn't but Sarah is not convinced and suggests that Cossima is blinded by science. Felix says that from his research, Cossima is right and that because she is a clone of Beth, Sarah and Beth have identical DNA.
Art and Angela are meeting with a pathologist and they learn that the DNA sample from the Jane Doe in the gravel crusher and the DNA sample from the killer in the bathroom are a match. Art says that someone in the lab must have messed up. Janice says that there was no mistake and wonders if the blood they found was planted. Angela suggests that possibly someone with access tampered with the results. Art says that they are missing something from the very beginning. Hardcastle suggests that they need to do it the old fashioned way and asks about the facial reconstruction of the Jane Doe. Janice tells them that it's coming and reminds Hardcastle that her face went through a gravel crusher. When Hardcastle and Janice leave the room, Art tells Angela that Beth would never tamper with evidence. Angela concedes that he might be right but reminds Art that he had questions with her run in with the killer. Art says that they need to return to square one like Hardcastle said.
Outside the club, Sarah says that she is tired of waiting and that she is going to go into the club to find out what Paul is up to. Felix tells her that she cannot go in there with her recognizable mug and that club land is his world. Felix enters and is told that the club is private but when a woman walks in, he says that he came a great distance to party there and was told to mention Olivier. The woman tells him that he is dying and says that he is not familiar with neolotionism. Felix gets in and tells the woman that he is intrigued by evolution and self augmentation. He asks if Olivier is advanced and is told that he has no idea.
Olivier asks the last time Paul was sexually intimate with Beth and how he would charcterise it. Paul says that that he does not understand the question. Olivier then asks if Paul would describe the intercourse as intimate, aggressive, perfunctory, aggressive, sensual and Paul says passionate. Olivier points out that Paul has previously described Beth as a cold fish and Paul once again says that it would help if he knew what is going on. Olivier tells him that the problem with clandestine ops is that information and security rarely go hand in hand and this is why he has been told that someone is killing their subjects.
Helena sits up and is offered a drink by Thomas, who asks why she let the imposter live. Helena replies that Sarah is different than the others. Thomas asks how "it could be different" and Helena replies that she does not know and that they have a connection. Thomas says that it's nothing and is just like one of Helena's fingernail clippings. Helena tells him that Sarah said that she is not the original and that they are all the same. Thomas knocks the drink out of Helena's hand and asks her how she could believe such a thing. Helena and Thomas embrace and Helena asks for forgiveness.
Felix makes his way through the club and follows Paul out. Paul surprises Felix, grabbing him by the neck and asks why Felix is following him. Felix says that he is not following him but when it's clear that Paul does not believe him, Felix says, "I thought you might want a blow job." Sarah shows up and pulls Paul away from Felix and tells Paul that Felix is her brother. Paul asks her what she is doing there and Sarah tells him that she was worried. When she asks what happened, Paul tells her to meet him at home.
Thomas tells Helena that her task is more difficult because the real Beth shot their friend Maggie Chen, as he dries her feet. Helena says that the copies are harder to find, so Thomas suggests that maybe the could use the imposter (read: Sarah). Helena replies that she would like to see Sarah again and Thomas grabs her by the head and informs Helena that "it will say anything to justify itself." Helena promises to be strong and Thomas replies, "get back to the Sheppard is to the sheep." Thomas hands Helena a razor and tells her to bleed the imposter for what it knows and then kill it. Helena uses the razor to cut her back and on her face is an expression of euphoria.
Later, Helena opens a door to a freighter and Thomas tells her, "you are the original, you are the light." and Helena repeats his words. He opens the door widely and Helena steps outside.
Paul and Sarah are at home and he says that they should go over what she knows and that Beth said that there were nine of them. Sarah corrects him and says that there is only one of her, just like there was only one of Beth. Paul replies that this is not what he means and Sarah concedes that Beth said that there were nine altogether but she has only met Allison. Paul asks who else knows besides her brother and Sarah replies just her and Allison. Paul then asks about Allison's husband and Sarah tells him that they have been together since high school and that Paul is not her monitor. Paul tells Sarah that they don't know that and informs Sarah not to lie to him. Sarah asks what is going on and if Olivier is on to them. Paul reveals that Olivier told him that someone is killing the subjects and asks if she knows anything about that. Sarah says no and asks who and Paul tells her that Olivier said that he is to watch her closely and make sure that she is not aware. Paul tells her that this is high level shit because cloning humans is illegal and asks Sarah if she is the least bit worried that someone might be trying to kill her. Sarah says yes and adds that at least it's not Paul. Sarah then says that she still needs to see her daughter and Paul hands over his car keys saying that his job is to keep her safe.
Sarah heads to the underground parking garage and she sees Helena in the window. Helena says that she is not there to hurt Sarah and that she just wants to talk. Sarah tells Helena to stay away from her and Helena says that she has an offer for her and that they should do lunch. Helena and Sarah head to a restaurant and Helena tells Sarah that she dreamed that they were friends. Sarah makes it clear that they are not friends but Helena informs her that they will be because she has seen it. Helena shifts gears and says that the restaurant is nice and asks what Sarah's name is. Sarah tells her that the relationship is not there yet and asks if Helena is Russian. Helena tells her that she grew up pure in a convent in Ukraine. Sarah asks if the nuns made her kill the others and Helena says no and that the nuns saved her from abandonment. Helena says that she wants the knife back that Sarah took from her and informs her that she is supposed to kill her as well. Helena adds that Sarah saved her, so Sarah suggests that they should call it even and go their separate ways. Helena tells her that they will never be separate but she will spare her. Helena grabs a pen and tells her that she has until midnight to tell her the names and hands her a phone number saying that if she doesn't, Sarah will die first. Helena then leaves the restaurant.