S07E06 Do the Wrong Thing

http://www.imdb.com/title/tt2207890/ Dexter decides he's going to eliminate Hanna McKay and gathers evidence that she has eliminated a number of people in her life. Something unexpected occurs however. LaGuerta begins to think that the Bay Harbor Butcher may have been responsible for the deaths of several criminals who vanished before they could be arrested. After discussing the situation with Nadia, Quinn decides to return the money left in his car. He's given little choice but to help the mobsters: either he eliminates the blood evidence they have linking Isaak Sirko to the Colombian shooting or Nadia will pay the price. A burned out Bastista is seriously thinking of retiring and buying a restaurant

S07E05 Swim Deep

Open with Dexter cleaning his boat while listening to some advice from Harry. Harry doesn't think Debra will be able to handle who he is long-term. Dexter finds traces of a lot of blood. Masuka has learned Maria processed a blood slide at a private lab and is freaked-out it means he's going to get fired. Debra asks Maria, who tells her she thinks it's possible the Bay Harbor Butcher is still alive. Lundy's notes indicate that he doubted Doakes was the real killer. Maria brings her into her secret, your eyes-only investigation. Debra gets into the elevator and begins to panic. Dexter learns that Louis was the one killed on his boat. Seconds later Debra tells Dexter about the slide with Travis' blood. Maria wants them to speak with everyone who has gone missing since Doakes died and fits the profile of a BHB victim. Dexter points her three people that he took care of. Only one of them, Phillip Barnes, has family in Miami, so Debra will make sure she gets his name. Dexter tells her Barnes was a wedding photographer who would find and kill single female guests. Debra is upset that Dexter grabbed him at a reception, meaning it's possible he was photographed. Dexter comes home and sees his curtains are open. We see that Isaak is waiting for him with gun drawn. Dexter goes to his car and calls his machine, pretending to be somebody confirming an appointment with Dexter. Isaak hears this and heads out. Dexter sees him walk out and recognizes him from the strip club. Dexter calls Isaak and they establish where each other is coming from. Isaak tells him the plan is to take care of both Dexter and Debra. Dexter meets with Debra and tells him about Isaak and the potential for danger because he killed Viktor. Debra is furious that Dexter found Viktor's fingerprint at the scene of Anderson's death and didn't tell the police. She wants to arrest Isaak, but he tells her that they can't afford Isaak talking. Dexter's plan is for them to go to a hotel and take special precautions when leaving the station. She makes him promise to never take a case from the department again, but doesn't trust his answer. While watching the strip club Dexter realizes that Isaak is a boss. Angel calls him with word that Hannah is on her way in and plans to talk them through her spree with Randall and how it related to the belongings Randall's mother brought in. Hannah fills in the blanks for Angel and Dexter, saying they buried bodies near the hotels where they were killed. When Angel leaves the room Dexter notices that Hannah seems more nostalgic than scared as she plays with a toy. Dexter reads about feud Isaak's organization is having with the Columbians. In the hotel room Dexter and Debra relive childhood memories from a beach vacation. Dexter and Angel wait while another Randall victim is dug up. Angel asks him about the bartender who confessed to Anderson's murder. Hannah and Dexter talk about blood. Maria surprises Debra by meeting her at the Barnes home. Barnes' son tells the women his father used to beat him and his mother and his life has been better every since Barnes disappeared. He brings them some pictures from the wedding his father had been working when he disappeared. As Maria is looking away, Debra spots Dexter in one of the shots. She suggests they take them to the station and spend more time on the analysis. The couple Randall killed is dug up. They were kept very well preserved by the shower curtain they were buried in. Dexter begins going through how they were killed out loud, but as he looks at the female victim he realizes she was killed by someone much smaller than Randall. He doesn't say this out loud and glares at Hannah, who looks concerned. When they're alone Hannah asks Dexter why he stopped. Dexter tells her knows her story is a lie, pointing out a scar on her hand. She says the DA gave her immunity from any crime committed with Randall. Dexter spots Isaak nearby. Dexter makes sure not to lose Isaak as he drives to a bar in a part of town frequented by his Columbian enemies. Dexter walks in, makes reference to Isaak's gang, then sneaks out a bathroom window. Isaak follows a few moments later. While Debra looks at the wedding photos featuring Dexter, Angel comes in and brings up Anderson's murder. Just then they get a call about a homicide at the Columbian bar. But when they arrive they find only dead Columbians. All by himself Isaak was able to kill three people. Isaak was cut and some of his blood is at the scene. Dexter point's out that the blood is that of a fourth person, and not from the three victims. Knowing that it is Isaak's. Dexter reveals his findings of the blood (rather than withholding his findings as he would usually do) at the scene to give Debra and the Miami homicide unit evidence linking Isaak to the murders. While Isaak is being stitched up at the club, George spots Quinn with Nadia. He tells Isaak that Quinn used to be on the take. In his car Quinn finds a bag of cash on the seat. He sticks it in the glove and drives off. Isaak is brought into the station in cuffs. He and Dexter glare at one another briefly. Angel tells Debra he doesn't think Alex the bartender killed Anderson. Alex had no connection to Kaja, meaning somebody put him up to it. Debra basically cuts him off, saying that since there is no concrete evidence they can't afford to re-open the investigation. She orders him to "let it go" and he reluctantly agrees. Dexter and Isaak chat through the prison glass. Dexter asks why it's so important that he kills him. Isaak assures him that he'll get revenge for Viktor, no matter how long it takes. Dexter responds that if Isaak ever finds out who he really is, "you'll regret it." Debra brings Dexter the photo of him taken at the wedding. He thanks her for saving him. She says that her conversation with Angel made her realize she didn't want to be a part of what he does. They have a beer together and talk about that vacation. Dexter burns the photo and Debra walks away.

S07E04 Run

The police quickly catch up with Ray Speltzer and does a brilliant job interrogating him and getting a confession. She and others are shocked however when a judge ruled the arresting officers had violated his Miranda rights and releases him. When he shows up on the sidelines of his latest victim's funeral, Deb goes berserk and decides they have to get him at all costs. Dexter decides it's time for him to do what he does best. Meanwhile, the police are still raiding the strip club and owner Isaak Sirko decides it's time to give the police what they want and frames someone for the hit. Sirko knows that Dexter made the assassin disappear and has every intention of getting even. He has his own special reasons for doing so.

S07E03 Buck the System

http://www.imdb.com/title/tt2170724/ With Deb keeping a close eye on him, Dexter is starting to go stir crazy. He desperately wants to satisfy his dark passenger but first decides to get Louis Greene out of his life forever. Deb is growing increasingly frustrated at the lack of progress in finding Mike Anderson's killer. The murderer's employer, Isaak Sirko, is having much better luck and actually traces his former employee right to Dexter's boat. Dexter wants to kill someone and focuses on the recently paroled killer Ray Speltzer. Dexter is convinced that Speltzer will kill again and tries to convince Deb that he can eliminate him before some young woman gets killed. Deb won't hear of it....but begins to question her own moral code when Dexter proves to be correct

S07E02 Sunshine and Frosty Swirl

http://www.imdb.com/title/tt2403521/ With Deb having found all of Dexter's paraphernalia, including the blood slides, he has little choice but to admit everything. She decides not to arrest him or let the police know what he does during his off hours. She does decide she's going to try and cure him and keeps him on a very short leash. Dexter is wondering more and more what to do about Louis Greene who he is convinced sent him the hand from the Ice Truck killer case. Louis doesn't scare easily however. The police continue to press the investigation into Mike Anderson's death not knowing that Dexter has already taken care of the killer. They're raiding the strip club regularly and the owner comes to to the US to take care of it personally. Meanwhile, a convicted serial killer offers to tell the police where some of his victims are buried. LaGuerta continues to research the blood slide she found at the site of the Marshall killing

S07E01 Are You...?

Open with Dexter speeding through highway traffic towards the airport. He stops for gas and, finding his cards declined, goes to the trunk for cash. At the airport he buys a ticket for Budapest, despite eyeing a flight to Munich-Kiev. He flashes back to the end of last season when Debra finds him with Travis on the slab. Dexter tell her "I snapped," blaming Rita's death. She asks about him being wrapped in plastic and he says it's just "second nature not to leave a trace." When Debra tries to call the station he stops her, pointing out how weird everything looks. He points out that even if it's ruled self-defense he'd lose his job and his son. He suggests getting rid of the body, but she doesn't go for it. Dexter then thinks they could make it look like a suicide, including setting the church on fire. The plan involves gasoline and Debra says she'll go get a few gallons. Dexter flashes back to childhood and Harry wanting to get rid of a dog that Debra likes. Dexter thinks he needs to keep Debra from the "whole truth." Dexter takes down all of his kill stuff. Debra buys gasoline and the two of them set the church on fire. Dexter and Debra are quickly called by the church. Dexter helps explain that this was "one final tableau." To his horror Dexter looks down and sees plastic between Travis' toes. They are able to distract Masuka in time to grab the evidence. On her way out Maria finds one of Dexter's blood samples in a grate. She grabs it and hands it to a tech to be logged into evidence. Dexter goes home to find Louis standing near his desk. His computer is warm, but Louis says he was just checking basketball scores while waiting for Jamie to get Harrison to bed. Dexter isn't polite about telling Louis it isn't okay that he was messing with his stuff. After Louis and Jamie leave Dexter looks at his slides, immediately noticing that he is missing one. We see Louis on his computer at home. He complains to Jamie about how much of a jerk Dexter was being and we see that he is canceling Dexter's credit cards. Anderson calls Debra, curious about why Travis' car wasn't at the church. She seems to give him a valid rationale for why it might have happened. Anderson stops to help a driver stopped at the side of the road. When Anderson looks in the trunk for a wrench he spots a dead girl. The driver shoots Anderson and takes off in his car. Debra asks Dexter how he was so prepared to kill someone in such a forensically conscious way. She noticed his clothes were different and he was wearing an apron with plastic sleeves. He has an answer for everything, but she seems bothered by the situation. Debra gets a call about Anderson. Dexter says he'll be "two minutes behind you," but goes for his getaway pack, which contains cash and passports. Dexter arrives at the scene to find Anderson has been killed. Dexter analyzes the girl in the back of the trunk, while Debra gives him a dirty look. The dead woman's (who also owns the car) name is Kaja. Dexter finds a fingerprint on the turn signal. Debra is re-living watching Dexter kill Travis and is recalling when she was on Brian Moser's table. At the station Debra asks for the files on the Ice Truck Killer case. She notices similarities in method to what she saw Dexter do with Travis. Dexter finds no match to the turn signal print. Debra stops in to see him in his office and asks about the similarities to the Ice Truck Killer. Dexter knows the explanation is the Moser was imitating him, but all he says is "this is crazy" and asks her why she was in the church. He tells her it will never make any sense and doesn't mention the print he found in Kaja's car. After Debra leaves Dexter gets an Interpol match to a Ukrainian named Viktor Baskov. Dexter leaves and Debra jumps on his computer. Dexter goes to the address listed for Viktor and finds blood, gunshot residue and evidence he he's leaving for Kiev in less than two hours. We're back to the scene from the opening. Dexter pays for his ticket in cash, using a fake name. Dexter gets through security with his needles and finds Viktor. Angel and Quinn go to the strip club where Kaja worked. Quinn knows the manager, a man named George. He says he has no information. The strippers aren't talking. Angel tells Quinn blood was found outside the club. Dexter injects Viktor in the bathroom, placing him in a wheelchair and taking him to the airport's lost baggage area. Debra tells Angel to shut down every one of the strip clubs run by George until somebody talks. Musaka tells Debra he doesn't know much about the Anderson shooter. At the bar Quinn and Angel toast Anderson. Angel admits he never put in for a transfer, he was just trying to help Quinn get his life together. Viktor wakes up on the slab and says he has "very dangerous friends." Dexter kills him with a fire extinguisher. George calls somebody named Isaac, who appears to be a wealthy Ukrainian in charge of everything. He tells him when Viktor is scheduled to arrive in Kiev and says he'll take care of the problem with Anderson. Dexter leaves the airport with Viktor's body, wondering if perhaps nothing need change with Debra. We see Debra on the treadmill. She thinks of something and grabs her phone. She calls Jamie and asks for Dexter. Jamie says he's at work now and tells Debra that Dexter often works until 3 or 4am. While disposing of Viktor's body he flashes back to Debra asking why Harry took the dog away. Harry says it was because Dexter's allergic, then takes Dexter to another room. Dexter tells Harry he wouldn't have killed the dog, but Harry says he couldn't take that chance. Harry tells young Dexter he can't ever tell Debra the truth. He says Debra would be terrified if she knew what he really is. Dexter thinks his mistake was trying to save Travis instead of killing him right away. Debra looks back at the Ice Truck Killer file and flashes back to being on the slab. Moser wanted to kill her, but Dexter stopped him. Maria asks Masuka about the evidence from the church. He tells her nobody's has time to go through anything. Masuka tells her the only person at Miami Metro to use blood slides was Doakes, the man Dexter framed as the Bay Harbor Butcher. Dexter comes home to find everything in shambles. Debra is sitting on a chair with his slides in front of her. "Did you kill all these people?" she asks. "I did," he says. "Are you a serial killer?" "Yes." Dexter closes his eyes as the episode ends.

S06E12 This Is the Way the World Ends

Stuck in the ocean miles from shore, Dexter is rescued by an old boat carrying illegal immigrants to the US. He even manages to render them a service. Once ashore, he heads home hoping to figure out where and when Travis will stage his last tableau. Travis has holed up in a small house and has killed the occupants. While he's away, the police show up and Dexter has something of a surprise waiting for him. Dexter makes it to son Harrison's school recital only to have Travis take the child. Meanwhile, Debra has a plan to catch Travis and gets LaGuerta's support for her plan. Debra also comes to terms with her feelings for Dexter. In his final confrontation with Travis, Dexter has him tied down on his execution table. Someone walks in just as he's committing the deed.

S06E11 Talk to the Hand

Dexter finds himself at the yacht where Travis and his accomplices were preparing the next tableau, Wormwood". They quickly realize that Travis is planning a gas attack. Worried that Batista has not been seen since the previous day, Quinn sets off to find him. Travis meanwhile sends Beth Dorsey to Miami Metro homicide with a canister of deadly gas and orders her to meet with Lt. Morgan. Deb has dinner with Deputy Chief Matthews and discusses the case of the dead call girl. The next day Deb realizes that Laguerta is very adept at office politics.

S06E10 Ricochet Rabbit

Now realizing the error he has made, Dexter redoubles his efforts to track down the doomsday killer and eliminate him. He plants evidence in the church to keep the police off the scent and sets out to find DDK. He manages to track down Holly, the woman Travis freed, but too late. From the evidence at the crime scene, Dexter believes he knows what DDK will strike with next, though he has no idea where. With Quinn hung over and not at work, Batista sets off to interview a person of interest which may have major ramifications for him. Meanwhile, Deb goes through the evidence from the dead call girl case and now knows who was with her and who Laguerta is protecting. Louis the crime lab intern is more than a little deflated when Dexter slams his new computer game.

S06E09 Get Gellar

Having rescued Travis at the church, Dexter now tries to figure out what the next tableau will be. With Travis having agreed to help him, Dexter gets him a room in a hotel to keep him safe. A clue from one of the paintings eventually leads Dexter to a Professor Casey, an avowed atheist. He tries to warn Casey about what may happen but the professor brushes him off, claiming to get threats all of the time. Unfortunately, the doomsday killer strikes again. When Travis disappears, Dexter traces him to the church. Dexter finds him alive but also makes a startling discovery. Meanwhile Batista takes Quinn to task when he fails to show up for work and apparently left his phone and gun behind in someone's car when he left the strip club. Debra decides to reopen the case of the dead call girl despite Capt. Laguerta's objections.

S06E08 Sin of Omission

Dexter returns to Miami after his road trip to Nebraska and get a frosty reception from Debra who has been under pressure to get results in the doomsday killer case. He does his best to make amends, but doesn't share what he knows about Travis and Professor Gellar. Thanks to Masuka's intern Louis, the police now have a list of 200 of Gellar's former students living in the Miami area and the team fans out to interview them all. It doesn't stop the Doomsday Killer from striking again with a new tableau: the Whore of Babylon. Meanwhile Capt. Laguerta takes a particular interest in the death of a high class prostitute and seems desperate to have the case ruled an accidental death.

S06E07 Nebraska

Having avenged Brother Sam's death, Dexter gets some bad news from Deb - it appears the Trinity Killer has returned to kill his wife and daughter, leaving his son Jonah as the only survivor. Dexter knows that Trinity is lying in pieces at the bottom of the ocean and immediately suspects that Jonah may have taken over where his father left off. He sets off for Nebraska to confront Jonah accompanied by someone from his past. When he confirms Jonah's role in the deaths, Dexter clearly has a choice to make. Back in Miami, the team gets a significant lead when they locate the girl Travis released. But with Dexter unavailable, the squad are missing a key expert to analyze what they've found. Travis stays with his sister and seemingly ends his relationship with Gellar. Captain Laguerta embarrasses Debra at a meeting.

S06E06 Just Let Go

As Dexter is following Travis in the hope of finding Professor Geller, he learns of Brother Sam's shooting. He races to the hospital to learn Sam is unconscious. He sets out to find the killer and is quite certain who the culprit might be. During a brief lucid period, Sam asks him not to avenge his death. Deb tells Batista to get Professor Porter down to Miami for further questioning but realizes the whole case is in jeopardy when she learns Quinn spent the night with her. At the police psychologists suggestion, Deb decides to throw a house warming party. Meanwhile, Travis seems to be having trouble following Geller's orders and must decide what to do with the young woman they've kidnapped.

S06E05 The Angel of Death

Dexter runs background checks on Travis and discovers that he was a former student of Gellar. Batista and Quinn go to the university where Gellar used to teach.

S06E04 Horse of a Different Color

Dexter is in awe of the latest display from the Doomsday killer: the Four Horsemen of the Apocalypse made up of mannequins and human body parts. Testing confirms that the human parts all came from the same body. Deb Morgan, in her capacity as the new Lieutenant in homicide, holds her first press conference which she concludes did not go well. She is certainly very blunt. Meanwhile, Geller is unhappy with Travis' decision to go on a date with a pretty waitress. There's a price to pay for that. Dexter has a family crisis when Harrison has a burst appendix. Back in the lab, Masuka finally learns what Ryan has been up to.