Everything That's Happened in Netflix's 'Making a Murderer' Case Since Season 1

making a murderer

Steven Avery's story isn't over yet. Netflix's hit true-crime docuseries Making a Murderer returns for a second season on October 19, and while the first installment focused on Avery's confounding trial for the murder of Teresa Halbach, the next one promises an inside look at his post-conviction life. Directors Laura Ricciardi and Moira Demos will follow Avery as he attempts to clear his name with the help of new lawyers -- and likely catch up with Brendan Dassey, who has been on a roller coaster appeal ride himself.

Since it's been nearly three years since the first season took the streaming service by storm, a lot has happened in the Avery case. Though it's taken plenty of twists and turns (some more consequential than others), below are the major developments that will get you caught up with where things stand heading into Season 2.

Steven Avery got a new lawyer -- and she's a shark

Kathleen Zellner, an Illinois-based attorney, announced she'd be taking over the case back in January 2016, along with "local Wisconsin counsel" Tricia Bushnell. Zellner specializes in overturning wrongful convictions and has previously exonerated 17 men on charges ranging from sexual assault to murder. She's also a terrifying courtroom presence. Another attorney once said that facing her in trial was "worse than my divorce."

Zellner figures heavily in the trailer for Making a Murderer: Part 2, and in an increasingly common practice for lawyers across the country, she's asserted Avery's innocence on her frequently updated Twitter feed.

Zellner's also given followers a glimpse of her strategy. The Making a Murderer Twitter account revealed on February 10 that science was key to her plan and she will "use advanced luminol testing to exonerate Avery." That's a chemical that forensic teams use to detect blood at crime scenes; if it encounters hemoglobin, it glows. Any discovered samples can then be tested for DNA matches. Zellner confirmed that she had taken new DNA samples from Avery nine days after the luminol announcement in yet another tweet:

Zellner also recently claimed that she has "explosive evidence" that would help exonerate Avery in a higher court. While she declined to specify what that evidence is, you can read her statement as: Making a Murderer: Part 2 isn't going to end with Avery getting out of jail. 

Teresa Halbach's death certificate is even more suspicious than we thought

Halbach's previously unreleased death certificate went public in March, thanks to a Freedom of Information request. Journalists were quick to point out its wild inconsistencies, which suggests law enforcement may have rushed to pin charges on Avery. Under "Autopsy Performed," authorities checked the "Yes" box, but under "Body Found," they marked "No." Even fishier? The cause of death was initially listed as "undetermined," but that was crossed out and "Homicide" was then checked under "Manner of Death."

Forensic experts think that key evidence was compromised

In an article for the Pittsburgh Post-Gazette, four forensic experts condemned the scientific methods used in the Avery case. They believed the prosecution unfairly influenced DNA analyst Sherry Culhane and FBI chemist Marc LeBeau to deliver results supporting a guilty verdict, thereby compromising their analysis. They also took issue with LeBeau's wording in his testimony.

As you may recall, LeBeau was brought in to settle one of the more contentious aspects of the case: whether Avery's blood recovered from the crime scene was fresh or planted from a vial. If it came from the vial police collected during Avery's trial for rape in 1985, it would contain traces of EDTA, a chemical preservative. LeBeau could not detect EDTA in three of the six samples and thus concluded "within a reasonable degree of scientific certainty" that it was entirely absent… even though he never tested the remaining three blood stains.

"There is a saying among scientists that absence of evidence isn't necessarily evidence of absence, and that appears to be the case here," the scientists wrote. "It was problematic for Mr. LeBeau to draw conclusions with any scientific certainty about all six of the stains after testing only three of them."

A neighbor gave a shady eyewitness account of Halbach's car

Freelance photojournalist Jeff Klassen scored a major scoop when he tracked down Avery's neighbor Wilmer Siebert. In an article posted to his blog, Klassen shared Siebert's doubts about the police investigation into Halbach's death. Siebert claims he saw a car that may have been Halbach's Toyota RAV4 just "days" before the search party found it on the Avery Auto Salvage yard. By his account, it was driving down a back road that leads to the quarry behind the salvage yard. A white Jeep trailed it. About a half hour later, only the Jeep returned. Siebert said he thought it was unusual because both cars were speeding, and he rarely saw RAV4s around the area.

Siebert was also suspicious of how quickly Halbach's car was discovered in the salvage yard. "I don't know how [the search party] could find that car that quick because I needed a gas tank for a truck [once] and they gave me the row [that it was in] and what kind of truck it was and I didn't find that truck in that short of a time," he told Klassen. Siebert, who is friends with the Averys, said he was never questioned during the investigation and didn't think to speak out until he saw Making a Murderer.

Avery slammed his old lawyers

Tumblr may love Strang and Buting, but their former client sure doesn't. In a scathing letter released exclusively to InTouch in July, Avery blamed his guilty verdict on the defense team. "Dean and Jerry didn't do no investigation on this case, if I did they would not be in prison," he wrote. "They would have the Suspect if they did there [sic] job!" Avery also called them "Bad Attorneys" and suggested they should lose their licenses for ethical violations.

That's a pretty harsh review, but Buting didn't fault Avery for the outburst:

Zellner has accused Brendan Dassey's brother, along with Avery's sister and his sister's husband

Fighting to overturn the court's decision to deny Avery a new trial, Zellner filed a 54-page motion in October 2017 with evidence she alleged could implicate Brendan Dassey's older brother, Bobby Dassey, in Halbach's murder. Bobby "lied when he told the police he had never seen [Halbach] before October 31," Zellner toldRolling Stone. "He commented about her every time she came to the [Avery Salvage Yard] for appointments." The motion included claims that Bobby told one of his brothers "that he saw Halbach leave the Averys’ property," that Bobby told one of his brothers that "Steven could not have killed her," and that forensic testing of the Dasseys' home computer found violent pornography linked to Bobby.

"The deeper we dig into the Avery conviction the more evidence we uncover of his innocence. It does not matter how long it takes, what it [will] cost or what obstacles we have to overcome -- our efforts to win Mr. Avery’s freedom will never stop," Zellner told Newsweek. "Giving up on his case would be accepting that someone else got away with murder and our justice system is just too incompetent, indifferent and/or inflexible to recognize this huge mistake and rectify it. We are going to keep ringing the doorbell at this so called Court of Justice until someone answers it."

Zeller also suggested that Steven Avery's sister, Barbara Tadych, and her husband, Scott Tadych, played a role in Halbach's murder. It hinges on allegations that Barbara and Scott had access to Bobby's computer, tried to cover up the images, and lied about it. It's all a very hazy web of theories and accusations, but it's clear that we don't have the full story. 

You can find the motion, as well as the full details, here.

Zellner also accused Halbach's ex

Notice a pattern here? Zellner filed a massive 1,272-page motion with hopes of earning Avery a new trial. In it, Zellner notably slammed Avery's former attorneys as being complicit in the wrongful conviction and cast suspicion on Halbach's ex, Ryan Hillegas. "Our investigators contacted Mr. Hillegas to interview him," Zellner told the USA Today network. "He was told that we wanted to rule him out as a potential suspect, but we needed answers to certain questions related to his alibi, abusive relationship with Teresa Halbach, knowledge of her password, injuries to his left hand, interaction with law enforcement from Nov. 3, (2005) onward, damage to Teresa Halbach's parking light, access to Avery property Nov. 7. Mr. Hillegas never responded." Read more here.

Reddit uncovered potential red flags with Halbach's bone fragments and cell phone

Devoted truthers on the subreddit r/TickTockManitowoc presented a bombshell find back in 2016. After poring over the photos of Halbach's bones and the Razr cell phone parts recovered at Avery's fire pit, Redditor wewannawii identified a fingerprint on the phone battery that appears to have the same scars as Avery's, and u/foghaze noticed that one of the bones belonged to a bird. As another commenter pointed out, this discovery casts serious doubt on the prosecution's claim that Halbach's body was cremated, since "a fire that powerful, enough to denature a human, would destroy an unprotected, fragile chicken wing." That chicken must have known something.


Zellner created a $10,000 "proof of guilt" challenge to show the holes in the prosecution's case

In response to people still questioning Avery's innocence, the confident-as-hell attorney offered a $10,000 cash prize to anyone able to prove Avery's guilt. The terms? A 100-question test "based upon credible evidence." Among the topics covered: Avery's blood, his phone use, and ballistics. It's more of a rhetorical device to demonstrate the prosecution's weak case, but you can read the full test here if you're interested.

In 2018, a court denied Avery's motion for a new trial...

In October 2017, Avery was denied a new trial. "The defendant has failed to establish any grounds that would trigger the right to a new trial in the interests of justice," wrote Judge Angela Sutkiewicz, adding that "no further consideration will be given to this issue." Zellner vowed to appeal the decision. 

... and denied a motion to enter new evidence in 2018

After Zellner claimed that a CD containing exculpatory evidence (i.e., evidence that would prove Avery's innocence) was withheld from the defense, a higher court in Wisconsin ordered the local court to review the request to enter the CD into evidence. Doing what she does best, Judge Sutkiewicz denied the request in September 2018, writing, "In light of all the evidence submitted, it is clear that the defense was in possession of the same evidence as the prosecution prior to trial."

brendan dassey making a murderer

Dassey's roller coaster appeal ride hit wall after wall, and ended at the Supreme Court's doorstep

Way back in August 2016, a federal judge determined that Dassey's highly coerced confession was "involuntary," as per the Fourth and Fifth Amendments, and his conviction was overturned. It was looking like Dassey -- who had been serving a 41-year prison sentence for first-degree homicide, second-degree sexual assault, and mutilation of a corpse -- was going to be free. (He'd maybe even get to go to WrestleMania.) But in November, the state filed an emergency motion to keep him in prison. Then a federal appeals court upheld the decision to overturn Dassey's conviction

The back-and-forth hit a big bump, by a 4-to-3 vote, the United States Court of Appeals for the Seventh Circuit ruled that the confession was not coerced. "Dassey spoke with the interrogators freely, after receiving and understanding Miranda warnings, and with his mother's consent," wrote Judge David Hamilton, for the majority. "Dassey provided many of the most damning details himself in response to open-ended questions." Dassey has been in prison for the appeals process; this reversal means he could stay there -- eligible for parole in 2048.

In another blow, the U.S. Supreme Court in June 2018 declined to hear Dassey's case, with leaves him with few (if any) options for a new trial or exoneration through conventional legal pathways. 

There's a "sequel" in the works from the prosecution's perspective, called Convicting a Murderer

If you always felt sympathetic to the primary Making a Murderer antagonist, District Attorney Ken Krantz, here's just the documentary for you. Filmmaker Shawn Rech will tell the Steven Avery story from the other side of the courtroom, which sounds, improbably, like the best way to make the tragic story of Teresa Halbach's murder even more depressing. It's unclear if Convicting a Murderer will ever see the light of day, but expect lots of takes if it does. 

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