<P> Afterwards, Spencer moves to Georgetown in order to get involved with a future political career in Washington, D.C., and ends up in a lobbyist career . She returns to Rosewood five years later at Alison's request, and also to depose on Charlotte's release from psychological hospital . It is revealed that during the five last years she and Toby broke up because of the distance and the different future plans, and, following, she started a thrilling flirt with Caleb Rivers . Having to stay in Rosewood after Charlotte was murdered, she starts working on her mother's election campaign for Senate, while the daughter of the other candidate is Yvonne Phillips, Toby's current girlfriend . Spencer finds out that Charlotte was killed in a copycat manner off a murder she wrote an essay about in college, leading her to start thinking that the police could blame her for Charlotte's death . </P> <P> A new stalker, now entitled as "A.D.", surfaces, resulting in tension . When a document about Yvonne's mother leaks and Caleb takes the blame, Spencer goes crazy, and Toby fights with him . Spencer, along with the other Liars, Caleb, Mona and Toby, elaborate a plan to take "A.D." down, but everything goes down when the stalker kidnaps Hanna . </P> <P> In "The Darkest Knight", Spencer is shot by Uber A during the attack by Jenna and Noel . As Jenna is preparing to shoot her again, out of revenge for her and Charlotte, Mary Drake comes in and knocks Jenna out . Mary then cradles Spencer's body and reveals that she is indeed Spencer's mother, making Spencer the biological sister of CeCe Drake . In season 7b, Spencer and the other liars receive a big board game called "Liar's Lament", and in the episode "These Boots Are Made For Stalking", it is revealed that Spencer is Mary Drake's second child . In the last half of the last episode, we find out that Spencer was locked up inside a "cell". While the "Spencer", who we saw kissing Toby and then having sex with, was actually Alex Drake, her twin sister, also known as A.D. Alex, jealous of Spencer, wanted to have everything she never had, a family, friends, and even Toby, who she had "fallen in love with", so she kidnapped the real Spencer, pretending to be her all the time . And through the flashbacks, we are shown when Alex Drake impersonates her sister . It was Alex, not Spencer, who was with Hanna when Hanna was kidnapped . In the flashbacks, we are shown some examples of when Alex has "played" Spencer . Alex was the one who asked Toby for "one last kiss, just to say goodbye" in "The Darkest Knight". Spencer and Ezra, who had been kidnapped as well, escaped the cell, but soon were trapped with Alex . Spencer and Alex fought until the Liars plus Toby and Caleb found them . Both pleading to be the "real" Spencer, Toby figures out who the real Spencer is by asking what is her favorite poem in the book she gave him in "The Darkest Knight". The real Spencer responds with the correct response and Alex is arrested along with Mary Drake . Spencer and Toby resume their relationship and start dating again at the end of the series . </P>

Pretty little liars why did spencer join the a team
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