<P> On April 18, 2013, Showtime officially announced that the eighth season would be the show's last . </P> <P> On May 9, 2013, the official Dexter Facebook fanpage posted a behind the scenes photo of a clapper showing that episode 6 of season 8 would be directed by John Dahl . </P> <Table> <Tr> <Th> No . overall </Th> <Th> No. in season </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Written by </Th> <Th> Original air date </Th> <Th> US viewers (millions) </Th> </Tr> <Tr> <Th> 85 </Th> <Td> </Td> <Td> "A Beautiful Day" </Td> <Td> Keith Gordon </Td> <Td> Scott Buck </Td> <Td> June 30, 2013 (2013 - 06 - 30) </Td> <Td> 2.48 </Td> </Tr> <Tr> <Td_colspan="7"> Six months after killing LaGuerta, a shattered and guilt - ridden Debra has quit her job at Miami Metro and joined a private investigation company to get away from Dexter . In her absence, Batista has returned from retirement and become Lieutenant . Miami Metro investigates a new serial killer, the "Brain Surgeon", and receives unexpected help from psychopath expert Evelyn Vogel (Charlotte Rampling), who appears to have a special interest in Dexter . Debra works undercover to bring in Andrew Briggs (Rhys Coiro), who has stolen from the mob . Dexter warns Debra that Briggs is being targeted by a mob hitman, but ends up killing Briggs himself . Quinn and Jamie have begun a relationship, which Quinn wants to keep a secret from Batista . Vogel confronts Dexter with murderous drawings from his childhood, and reveals that she knows about Harry's Code . </Td> </Tr> <Tr> <Th> 86 </Th> <Td> </Td> <Td> "Every Silver Lining ..." </Td> <Td> Michael C. Hall </Td> <Td> Manny Coto </Td> <Td> July 7, 2013 (2013 - 07 - 07) </Td> <Td> 2.52 </Td> </Tr> <Tr> <Td_colspan="7"> Vogel reveals to Dexter that she helped Harry create his Code, harboring a perverse interest and admiration for psychopaths . She asks Dexter to track down the Brain Surgeon, whom she believes to be one of her former patients and a grave hazard to her life . Debra has a violent confrontation with the hitman, and eventually murders him; Dexter finds her blood at the crime scene, but hides it from the police . Quinn and Jamie argue over Quinn's future and Batista's involvement in their relationship . Dexter tracks down one of Vogel's patients, Lyle Sussman, who he believes is the Brain Surgeon, but discovers he has been murdered . Vogel and Dexter find a DVD from the Brain Surgeon, showing the killer forcing Sussman at gunpoint to do his bidding . Dexter agrees to track down the killer from Vogel's list of suspects . </Td> </Tr> <Tr> <Th> 87 </Th> <Td> </Td> <Td> "What's Eating Dexter Morgan?" </Td> <Td> Ernest Dickerson </Td> <Td> Lauren Gussis </Td> <Td> July 14, 2013 (2013 - 07 - 14) </Td> <Td> 2.43 </Td> </Tr> <Tr> <Td_colspan="7"> With Sussman's body arranged to look like a suicide, Miami Metro closes the Brain Surgeon case; however, the real Brain Surgeon leaves disturbing trophies on Vogel's doorstep . Dexter pursues another of Vogel's former patients, Ron Galuzzo . Debra spirals out of control and, despite Dexter's attempts to reconcile their relationship, tries to confess to killing LaGuerta; Dexter arrives and stops her, leaving her with Vogel for psychiatric treatment . Quinn's preoccupation with Debra causes friction between himself and Jamie, and Batista begins to lose faith in Quinn's ability to pass the sergeant's exam . Vogel admits that she finds Dexter's love for Debra unusual and questions why Dexter didn't kill her when she discovered his secret, implying that he is not a "perfect" psychopath . Dexter learns that Galuzzo is a cannibalistic serial killer, and kills him . </Td> </Tr> <Tr> <Th> 88 </Th> <Td> </Td> <Td> "Scar Tissue" </Td> <Td> Stefan Schwartz </Td> <Td> Tim Schlattmann </Td> <Td> July 21, 2013 (2013 - 07 - 21) </Td> <Td> 2.47 </Td> </Tr> <Tr> <Td_colspan="7"> Dexter searches for the next potential killer on Vogel's list, A.J. Yates . He finds evidence that Yates is the Brain Surgeon and tries to kill him, but Yates escapes . Dexter finds out that Vogel is keeping notes on her interaction with him . Miami Metro investigates the murder of one Norma Rivera . Quinn passes the sergeant exam, and Batista presses him to solve the Rivera case if he wants the promotion . Masuka has an awkward encounter with a surprise visitor . Vogel begins Debra's treatment by taking her to the shipping container where she killed LaGuerta . Dexter meets his new neighbor, Cassie, who becomes attracted to him . Upon learning that Harry committed suicide because of Dexter, Debra tries to kill both Dexter and herself, but changes her mind and ends up saving him . </Td> </Tr> <Tr> <Th> 89 </Th> <Td> 5 </Td> <Td> "This Little Piggy" </Td> <Td> Romeo Tirone </Td> <Td> Scott Reynolds </Td> <Td> July 28, 2013 (2013 - 07 - 28) </Td> <Td> 2.55 </Td> </Tr> <Tr> <Td_colspan="7"> Vogel tries to sort things out for Dexter and Debra with a therapy session, but Dexter angrily walks out . Miami Metro steps up its investigation of Norma Rivera's murderer; they target her boss Ed Hamilton, with whom she was having an affair, but Matthews asks Quinn to overlook Hamilton because he is a friend of the department . Dexter suspects that Hamilton's son, Zach, is the real killer . Masuka asks Debra to do a background check on his visitor, Niki, who claims to be his daughter . Yates abducts Vogel, and Dexter and Debra reconcile as they work together to find her . Yates holds Vogel hostage, but she manages to secretly call Dexter, and Debra traces the location . Dexter kills Yates, and brings Debra and Vogel out to sea with him as he dumps the body . </Td> </Tr> <Tr> <Th> 90 </Th> <Td> 6 </Td> <Td> "A Little Reflection" </Td> <Td> John Dahl </Td> <Td> Jace Richdale </Td> <Td> August 4, 2013 (2013 - 08 - 04) </Td> <Td> 2.21 </Td> </Tr> <Tr> <Td_colspan="7"> Dexter investigates Zach and confirms that he murdered Norma . Vogel wants to try and teach Harry's Code to Zach, but Dexter wants no part of it . Debra helps her boss, Elway, to catch his sister's boyfriend in the act of adultery . After being denied the sergeant's position, Quinn decides to start investigating Zach . Dexter captures and prepares to kill Zach, but Zach admits he killed Norma because she was sleeping with his father, which is causing his mother to drink herself to death; Dexter decides to teach Zach the Code . Later, while eating at her house, Debra and Dexter realize they have been drugged; before passing out, Dexter sees Hannah McKay approaching him . </Td> </Tr> <Tr> <Th> 91 </Th> <Td> 7 </Td> <Td> "Dress Code" </Td> <Td> Alik Sakharov </Td> <Td> Arika Lisanne Mittman </Td> <Td> August 11, 2013 (2013 - 08 - 11) </Td> <Td> 1.90 </Td> </Tr> <Tr> <Td_colspan="7"> Waking up unharmed, Dexter and Debra realize Hannah has sent them a message . Dexter finds Hannah's current alias and address, and learns that she is married to multimillionaire Miles Castner . Masuka learns that Niki works at a topless sports bar, and attempts to get her a job in his lab . Zach visits the precinct with his lawyer and demands that Quinn stop following him . Quinn and Jamie decide to move in together . Hannah confesses to Dexter that she returned to ask him to kill Miles . Debra borrows Elway's GPS and tracks Dexter . Miles violently confronts Hannah about her meeting with Dexter, and she kills him herself . Dexter and Hannah dump the body, but Debra sees them together . Dexter is called to a crime scene in his building: Cassie has been murdered, in the same way that Norma was, and Dexter suspects Zach . </Td> </Tr> <Tr> <Th> 92 </Th> <Td> 8 </Td> <Td> "Are We There Yet?" </Td> <Td> Holly Dale </Td> <Td> Wendy West </Td> <Td> August 18, 2013 (2013 - 08 - 18) </Td> <Td> 1.94 </Td> </Tr> <Tr> <Td_colspan="7"> Dexter finds evidence that Zach killed Cassie . He tracks Zach to a hotel in Key West, and Hannah accompanies him . During the trip, Dexter plans to get Hannah a new identity so she can flee the country . Debra uses the GPS to follow Dexter to Key West . Dexter and Hannah realize that Zach was in Key West at the time of Cassie's death, which means that someone is trying to frame Zach . Debra tries to arrest Hannah, but stops when Hannah convinces her that she loves Dexter; however, Elway informs the authorities that Hannah may be in Miami . Back in Miami, Dexter, Hannah, and Zach have dinner with Vogel . Afterward, Dexter takes Hannah to her hotel room, where they have sex . At his apartment, Dexter finds Zach's corpse, left by the Brain Surgeon . After dumping the body, Dexter asks Hannah to stay in Miami . </Td> </Tr> <Tr> <Th> 93 </Th> <Td> 9 </Td> <Td> "Make Your Own Kind of Music" </Td> <Td> John Dahl </Td> <Td> Karen Campbell </Td> <Td> August 25, 2013 (2013 - 08 - 25) </Td> <Td> 2.28 </Td> </Tr> <Tr> <Td_colspan="7"> Investigating Zach's murder, Dexter finds DNA evidence and learns that the Brain Surgeon is Vogel's psychopathic son, who faked his death years ago and changed his name; he turns out to be Oliver Saxon, Cassie's latest boyfriend who appeared devastated over her death . U.S. Marshal Max Clayton arrives in Miami to search for Hannah, but Dexter throws him off the trail and moves Hannah to Debra's house . Debra suspects Saxon of Cassie's murder, and he goes into hiding . Debra later considers rejoining Miami Metro . Dexter lures Saxon out of hiding but loses him, after which Vogel tells Dexter to let this case go . Dexter makes plans to leave Miami forever and take Hannah and Harrison with him, but not before finding and killing Saxon . Unbeknownst to Dexter, Saxon has reunited with Vogel, who accepts him into her home . </Td> </Tr> <Tr> <Th> 94 </Th> <Td> 10 </Td> <Td> "Goodbye Miami" </Td> <Td> Steve Shill </Td> <Td> Jace Richdale & Scott Reynolds </Td> <Td> September 8, 2013 (2013 - 09 - 08) </Td> <Td> 2.34 </Td> </Tr> <Tr> <Td_colspan="7"> Saxon asks Vogel to help him like she helped Dexter . Dexter plans to quit his job, and tells Debra he's moving to Argentina with Hannah and Harrison . Clayton becomes suspicious that Dexter is leaving at the same time Hannah is rumored to be in Miami . Debra returns to Miami Metro and rekindles her relationship with Quinn, who has broken up with Jamie . Despite her desire to help Saxon, Vogel decides to betray him after Dexter shows her the video of Zach's murder . After an accident, Hannah takes Harrison to the hospital, but a nurse recognizes her and puts Clayton on her trail . Vogel brings Saxon to her house as a trap, but he quickly realizes he is being set up . When Dexter arrives, Saxon murders Vogel and escapes . </Td> </Tr> <Tr> <Th> 95 </Th> <Td> 11 </Td> <Td> "Monkey in a Box" </Td> <Td> Ernest Dickerson </Td> <Td> Tim Schlattmann & Wendy West </Td> <Td> September 15, 2013 (2013 - 09 - 15) </Td> <Td> 2.40 </Td> </Tr> <Tr> <Td_colspan="7"> Dexter removes all of the evidence pointing to his relationship with Vogel before calling the police . Elway and Clayton suspect that Debra is harboring Hannah . Saxon offers Dexter a deal that the two will leave each other alone; Dexter agrees, but secretly plans to kill him before leaving . With a hurricane approaching Miami, Hannah goes to the airport to wait for Dexter, but she is followed by Elway . Meanwhile, Dexter captures Saxon, but realizes that he no longer has murderous urges in response to his relationship with Hannah . Instead of killing Saxon, Dexter calls Debra to arrest him, but Clayton tails Debra and unknowingly interferes . Saxon kills Clayton and escapes after shooting Debra . </Td> </Tr> <Tr> <Th> 96 </Th> <Td> 12 </Td> <Td> "Remember the Monsters?" </Td> <Td> Steve Shill </Td> <Td> Scott Buck & Manny Coto </Td> <Td> September 22, 2013 (2013 - 09 - 22) </Td> <Td> 2.80 </Td> </Tr> <Tr> <Td_colspan="7"> Debra is rushed to the hospital and Quinn goes with her . At the airport, Dexter, Hannah and Harrison manage to elude Elway, but they are forced to leave the airport due to the fake bomb scare that Dexter has rigged . Hannah and Harrison board a bus to the Jacksonville airport, but Elway is waiting for them . Hannah evades Elway and escapes with Harrison . Saxon goes to the hospital with the intention of killing Debra, but Dexter spots him and he is arrested by Angel . After successful surgery, Debra suffers a massive stroke from a blood clot, leaving her brain dead . Later, Dexter meets Saxon in his cell and provokes him to stab him with a pen . Dexter retaliates and kills him by puncturing his carotid artery with the pen . Angel and Quinn question Dexter about Saxon's killing and, although they suspect what really happened, conclude that Dexter acted in self - defense . Dexter returns to the hospital during the evacuation and takes Debra off life support . He takes her body out to sea and drops it into the water . Once her body is gone, Dexter drives his boat into the hurricane in an apparent suicide attempt . A few days later in Buenos Aires, Hannah reads of Dexter's death . An undetermined period of time later in Oregon, a bearded log truck driver finishes his day at work and returns to his cabin . The man sits down at his table and is revealed to be Dexter--he faked his own death . </Td> </Tr> </Table> <Tr> <Th> No . overall </Th> <Th> No. in season </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Written by </Th> <Th> Original air date </Th> <Th> US viewers (millions) </Th> </Tr>

Who is the killer in dexter season 8
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