The Expert Witness from Uncover - podcast cover

The Expert Witness from Uncover

It’s here. AI has arrived in the criminal justice system and it’s in the role of witness. The Expert Witness, hosted by Sam Mullins, is out now.


About UNCOVER: Crime. Investigation. Revelation. Uncover brings you explosive, high-caliber true crime year-round. From CIA mind control to serial abuse, mysterious disappearances to wrongful imprisonment. Each season features a new host who is deeply connected to the story, committed to tracking down the truth. With over 30 seasons to choose from, Uncover represents the best in true crime.


For early access to episodes, plus ad-free listening, visit apple.co/cbctruecrime.

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Episodes

S37 E7: Hope in West Texas | The Expert Witness

In Midland, Texas, prosecutor Lisa Borden took a different approach with Cybercheck. After closely questioning Adam Mosher and finding Cybercheck lacked peer review and proper authentication, she refused to use it in court, concluding the technology was not scientifically reliable. Sam Mullins’ gets to sit down with Cybercheck creator Adam Moser. Mosher tells him his backstory as a movie buff. He explains that the technology was inspired by crime TV and movies and built with the help of governme...

Jun 22, 202637 minSeason 37Ep. 37

S37 E6: The Good, the Bad, and the Ugly | The Expert Witness

Cybercheck has spread across the U.S. through aggressive cold-email marketing, word of mouth, and partnerships with law enforcement agencies eager to solve cold cases. Journalist Todd Feathers uncovers questionable claims in Cybercheck reports, including supposed access to dark web accounts and the ability to retroactively place phones at crime scenes decades earlier. Despite producing few verifiable results, respected agencies like Ohio’s Bureau of Criminal Investigation still promoted the tool...

Jun 15, 202628 minSeason 37Ep. 6

S37 E5: Unscrambling Eggs | The Expert Witness

Prosecutors privately begin questioning Adam Mosher’s false peer review claims, while defense attorney Don Malarcik uncovers evidence that Cybercheck reports were manually edited—contradicting claims that the system was fully automated. As the critical Daubert hearing approaches, prosecutors abruptly withdraw Cybercheck as evidence rather than defend it in court, effectively ending its use in Summit County without admitting wrongdoing. National reporting and expert analysis further undermine the...

Jun 08, 202634 minSeason 37Ep. 5

S37 E4: Nerds Love Code | The Expert Witness

Don Malarcik might finally uncover how Cybercheck works, as its creator Adam Mosher travels to Ohio to demonstrate the software to Don’s legal team and independent experts. While parts of the program appear functional, its core AI remains hidden, and Mosher refuses to provide full access or explain how it reaches conclusions that place suspects at crime scenes. His answers raise concerns about bias, and when he claims Cybercheck was peer-reviewed by a Canadian university, Don discovers the unive...

Jun 01, 202627 minSeason 37Ep. 4

S37 E3: Ducks in a Row | The Expert Witness

As Don connects with Colorado defense attorney Eric Zale, they compare notes and troubling inconsistencies emerge—Adam Mosher’s claims about his experience, expertise, and courtroom testimony don’t hold up under scrutiny. Investigators discover that key cases Mosher cited either never went to trial or never involved him at all, leading prosecutors in Colorado to drop charges rather than rely on his evidence. But in Akron, Cybercheck remains in use, and Mosher continues testifying under oath desp...

May 25, 202633 minSeason 37Ep. 3

S37 E2: Don’s Copy | The Expert Witness

In the ‘parallel universe’ of Boulder Colorado, defense attorney Eric Zale is working on a very similar case. A report claims to link a suspect to incriminating online activity, but offers no clear explanation of how it works or how its conclusions were reached. Unaware of Zale or any other Cybercheck cases outside of Akron, Don Malarcik continues to dig deeper. Don hires experts and investigators, but no one can verify Cyber Check’s methods or it’s creator Adam Mosher’s credentials. Meanwhile, ...

May 18, 202632 minSeason 37Ep. 2

S37 E1: The Thing | The Expert Witness

The city of Akron, Ohio reels from rising violence and stalled investigations until arrests suddenly begin to happen. A mysterious new AI-powered tool called Cyber Check has arrived. Criminal defense attorney Don Malarcik first encounters the technology when it’s used to implicate his young client in a murder. With no clear explanation of how it works, and no public record of its existence, Don and his team begin digging into Cyber Check, uncovering unsettling questions about whether this powerf...

May 18, 202636 minSeason 37Ep. 1

The Expert Witness | S37 Trailer

Episodes 1 & 2 coming May 19, 2026. The small city of Akron, Ohio was drowning in unsolved murders. Until one day something happened. And suddenly those cold cases? Started to get closed. A ground breaking Canadian AI technology was coming to the rescue. Tracking criminal behaviour to bring justice where humans had failed. But as the cases stack up, and charges are laid, two lawyers grow skeptical. Human cracks appear in the mysterious new tech. Can the doubters open up this black box and re...

May 11, 20263 min

Crime Story: Rachel Browne on how online extremism bleeds into everyday life

In the rural prairie town of Richmound, Saskatchewan, an abandoned school became the unlikely stage for a 21st-century crisis. When Romana Didulo, a cult leader who calls herself “Queen of Canada,” arrived with her followers and turned the school into her royal court, the town was thrust into a surreal standoff. In this episode of Crime Story, investigative journalist Rachel Browne sits down with Crime Story host, Kathleen Goldhar to uncover how online extremism bled into everyday life and divid...

Mar 30, 202636 min

S36 E1: The Queen Comes to Town | The Cult Queen of Canada

The prairie town of Richmound is shattered when "Queen of Canada" Romana Didulo and her cult occupy the local school. As the mayor struggles, locals organize a tense protest against the cult's intimidation and death threats, revealing deep divisions in the community. Hear all episodes of The Cult Queen of Canada now on CBC True Crime on YouTube , or hear all eps now, ad-free, on CBC True Crime Premium on Apple Podcasts ....

Feb 23, 202638 minSeason 36Ep. 1

S36 E2: All About Romana | The Cult Queen of Canada

Rachel Browne explores the true identity of "Queen Romana," a serial hustler and QAnon influencer who mobilized her "digital soldiers" with "Royal Decrees." We track her chaotic cross-country "Royal Tour" and find out why it ended in Richmound. Hear episodes early and ad-free on our Apple Podcasts channel , or hear all episodes now on our YouTube ....

Feb 23, 202640 minSeason 36Ep. 2

S36 E3: The Other Side | The Cult Queen of Canada

An unexpected victory quickly unravels when a hidden network of cult supporters in Richmound is exposed. Violent conflict erupts between neighbors, revealing a dark side to the divided community as the battle for the town escalates.

Feb 23, 202635 minSeason 36Ep. 3

S36 E4: Clowns | The Cult Queen of Canada

Clowns burn a flag, the Mayor plugs a sewer, and Richmound turns on itself. The conflict moves to the ballot box when a local gives cult members voting rights via a property deed, setting the stage for a dramatic mayoral election that could see the town taken over.

Feb 23, 202631 minSeason 36Ep. 4

S36 E5: Election Day | The Cult Queen of Canada

It's Election Day in Richmound. The town votes for a new mayor in a desperate battle to heal the divide caused by Queen Romana's cult. Amidst the high-stakes political maneuvering, the cult's true danger is revealed through one vulnerable family.

Feb 23, 202636 minSeason 36Ep. 5

S36 E6: The Royal Raid | The Cult Queen of Canada

A shocking RCMP raid on the Kingdom of Canada's Richmound school brings the years-long standoff to a dramatic climax. Arrests, legal maneuvering, and a final eviction decide the fate of Queen Romana and her followers.

Feb 23, 202628 minSeason 36Ep. 6

S36 Trailer | The Cult Queen of Canada

Coming February 23 . A tiny Saskatchewan town faces a surreal crisis when a cult leader calling herself “The Queen of Canada” occupies an abandoned school. As neighbours turn on each other, a retired teacher leads resistance in a story about what happens when online extremism spills into the real world. Hosted by Rachel Browne. Hear episodes early and ad-free by subscribing to CBC True Crime Premium on Apple Podcasts ....

Feb 17, 20263 min

S35 E1: It Started in Vancouver | Allison after NXIVM

Former Smallville star Allison Mack is headed to court to be sentenced for her role in NXIVM, the sex cult that lured successful women with promises of personal growth—only to enslave, blackmail, and brand them. When the judge hands down his sentence—three years in federal prison—Allison must begin to unravel the beliefs she once evangelized, parsing what was true and what was manipulation. Journalist Natalie Robehmed sits down with her to explore how she got here: from child actor to TV star to...

Dec 15, 202542 minSeason 35Ep. 1

S35 E2: Little Dictator | Allison after NXIVM

After Smallville ends, Allison Mack leaves behind her life in Brooklyn to move full-time to Albany, where she immerses herself in Keith Raniere’s teachings. But when a fellow NXIVM member urges her to consult Keith about her deepest insecurities, boundaries in their relationship begin to blur. Soon, Allison is invited to join a secretive women’s group within NXIVM—one that promises empowerment but demands submission.

Dec 15, 202539 minSeason 35Ep. 2

S35 E3: The Assignment | Allison after NXIVM

Allison Mack gives a disturbing order to her first slave—and in doing so, crosses a new line. As her devotion to Keith deepens, her daily life begins to mirror his control: 500 calories a day, cold showers, obsessive self-surveillance. But it’s not just her own body she polices—it’s others’ too. As DOS grows, and brandings multiply, concerned family members start stepping in, and rumours spread. Hear episodes early by finding them on our YouTube channel or by subscribing to CBC True Crime Premiu...

Dec 15, 202540 minSeason 35Ep. 3

S35 E4: Helter Skelter | Allison after NXIVM

Lauren Salzman, daughter of NXIVM’s co-founder, speaks for the first time about her two-decade journey in the group—including her indoctrination, her relationship with Keith Raniere, and the moment she realized things had gone too far. Meanwhile, as federal scrutiny intensifies, Allison Mack gives a high-stakes interview defending DOS, and Keith flees to Mexico. Inside a beachside villa, a shocking plan is set in motion, and Lauren is forced to confront her loyalty in a moment of chaos. The wall...

Dec 15, 202544 minSeason 35Ep. 4

S35 E5: The Trial | Allison after NXIVM

Allison Mack is arrested in Brooklyn and taken into federal custody, her devotion to NXIVM still unshaken. As she begins house arrest in California, her mother tries desperately to reach her, while prosecutors chip away at her belief system with mounting evidence. Meanwhile, fellow DOS member Lauren Salzman breaks ranks, deciding to testify against Keith Raniere. As Keith’s trial unfolds in a packed Brooklyn courtroom, Allison is forced to confront the reality of what she did—and who she became....

Dec 15, 202544 minSeason 35Ep. 5

S35 E6: Orange Is The New Mack | Allison after NXIVM

At the conclusion of the trial, Keith Raniere is handed a 120-year prison sentence, but Allison Mack will have to wait to learn her fate. On house arrest in California, she enrolls in school and begins trying to untangle wisdom from manipulation. When her classmates discover who she is—and what she’s done—Allison gets her first taste of how the world outside NXIVM is going to receive her. Allison is sentenced to three years incarceration, but after her time in DOS, she finds that the harsh world...

Dec 15, 202535 minSeason 35Ep. 6

S35 E7: The Lotus Flower | Allison after NXIVM

Six months out of prison, Allison Mack is trying to rebuild her life. A chance encounter at a dog park leads her to an unexpected relationship with Frank Meeink, a reformed neo-Nazi who understands the messy work of cult deprogramming. As Allison reflects on her role in NXIVM and the harm she caused, she confronts the question of whether she can trust herself again. Natalie accompanies Allison to a tattoo parlor in LA’s East Side, where Allison is covering her brand, transforming a mark of owner...

Dec 15, 202543 minSeason 35Ep. 7

Crime Story: Allison Mack finally speaks out about NXIVM cult

Natalie Robehmed is the first journalist Allison Mack agreed to speak to, on the record, since her release from prison. Allison spent over a decade in NXIVM, the now infamous sex cult where some members were branded with leader Keith Raniere’s initials. She joined the group as a Hollywood actress known for her role on the hit TV show Smallville and eventually climbed the ranks, using her starlet status to recruit other women into the cult. In this episode of Crime Story, Natalie Robehmed discuss...

Dec 14, 202537 minSeason 35Ep. 8

S35 Trailer | Allison after NXIVM

Coming November 10 . This is the inside story of Allison Mack — from TV star to NXIVM enforcer to federal prisoner. With exclusive access post-release, this series explores her rise, fall, and what comes next. Is she a victim, a villain, or something far more complicated? Hear episodes early and ad-free by subscribing to CBC True Crime Premium on Apple Podcasts .

Oct 28, 20252 min

S34 EP1: Welcome to Squamish | Dirtbag Climber

June 2017, police arrive at the scene of a burned out vehicle on a quiet road in Squamish, BC. Their investigation turns grisly when they find the remains of a local rock climber inside the truck. But that’s only the beginning of a story filled with dozens of false identities and a sordid, complicated secret past. Can't wait for more? Binge all episodes early on the CBC True Crime YouTube channel at youtube.com/@CBCTrueCrime . For early and ad-free listening, subscribe to CBC True Crime Premium ...

Sep 13, 202535 minSeason 34Ep. 1

S34 E2: Highlander | Dirtbag Climber

Three years after his body is discovered, police finally learn the true identity of the murdered climber known as Jesse James. Their findings lead them to a childhood in Massachusetts and a youth marked by disturbing social and political beliefs. Can't wait for more? Binge all episodes early on the CBC True Crime YouTube channel at youtube.com/@CBCTrueCrime . For early and ad-free listening, subscribe to CBC True Crime Premium on Apple Podcasts at apple.co/cbctruecrime ....

Sep 12, 202533 minSeason 34Ep. 2

S34 EP3: The Disappearing Nazi | Dirtbag Climber

Young Andrew Britt Greenbaum takes on a new identity and his white supremacist views bring him national attention. But the truth about his roots causes scandal and complicates his plans for a major event. Can't wait for more? Binge all episodes early on the CBC True Crime YouTube channel at youtube.com/@CBCTrueCrime . For early and ad-free listening, subscribe to CBC True Crime Premium on Apple Podcasts at apple.co/cbctruecrime ....

Sep 11, 202534 minSeason 34Ep. 3

S34 EP4: Spam King | Dirtbag Climber

With his dark political dreams in shambles, Davis Wolfgang Hawke capitalizes on his internet marketing skills and uses them to create a shady and lucrative spamming ring. But while spam is making him very wealthy, it’s also making him some powerful enemies. Can't wait for more? Binge all episodes early on the CBC True Crime YouTube channel at youtube.com/@CBCTrueCrime . For early and ad-free listening, subscribe to CBC True Crime Premium on Apple Podcasts at apple.co/cbctruecrime ....

Sep 10, 202542 minSeason 34Ep. 4

S34 EP5: Jesse James | Dirtbag Climber

By the summer of 2025, police have no new leads in the mystery of Jesse James’ murder. Our own investigation leads us to unanswered questions about buried gold and spiralling rumours of a lost crypto fortune. But who killed Jesse James?

Sep 09, 202541 minSeason 34Ep. 5
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