Someone Knows Something: Recent Episodes

CBC Podcasts

Host David Ridgen joins victims' family members as they investigate cold cases, tracking down leads, speaking to suspects and searching for answers. S1: Adrien McNaughton. S2: Sheryl Sheppard. S3: Dee & Moore. S4: Greavette. S5: Kerrie Brown. S6: Donald Izzett Jr.

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A body is pulled from the ocean, and a race against time to capture one of the world's most wanted criminals begins.

Uncover: Sea of LIes is the story of a con man who couldn't stop lying. A tale of murder, stolen identities, fine art, a diaper bag stuffed with gold bars, and a crime solved by a Rolex watch. From rural Canada to coastal England, he lied and deceived at every turn.

Award-winning podcaster Sam Mullins (Chameleon: Dr. Dante & Wild Boys) takes you inside the world of a devious scammer whose trail of destruction crosses continents and decades. So who is he? And how did this ruthless villain finally get unmasked? More episodes of Uncover: Sea of Lies are available at: https://link.mgln.ai/fjmVNN

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From iHeart Podcasts and School of Humans comes Hell and Gone Murder Line. On December 13, 2020, in Hemphill, Texas, police in Sabine County got a call about a houseboat on fire. The houseboat was docked behind 322 Echo Ridge, off of Cedar Grove Road on Highway 21 in the Pendleton area of Toledo Bend. And the scene very quickly descended into total chaos. The firefighters had trouble getting out to the remote location, and by the time they got there the boat was engulfed in flames. Firefighters and paramedics rushed to the boat but it was too late. By the time they got there the walls had caved in. And then, when they dug through the remains of the boat, they found the body of 64-year-old Doug Janis.

At first, they thought that the fire had been some kind of accident and that Doug had died as a result of a propane leak. But then, they took Doug's body in for an autopsy, and they found two bullets in his head. Doug Janis had been murdered. And his much younger wife April Mae Janis was nowhere to be found. But Doug’s death was just the beginning of a story that goes back twenty years and involves sex, allegations of corruption, and multiple murders.

More episodes of Hell and Gone Murder Line are available at: https://podcasts.apple.com/us/podcast/hell-and-gone/id1437808691

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The finale. The aftermath of Ringel's trial, what happened, and what was learned. David and Mary Ann embark on a search for Chrissy’s body.

Watch David Ridgen's original television documentary from 2012, 'Confession to Murder Part I' and 'Confession to Murder Part II'.

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David’s TV documentary about Christine comes out in the spring of 2012, publicly revealing details of the case for the first time along with key interviews including a face-to-face with Anthony Ringel. In the aftermath, police launch an undercover operation on Ringel. David and Mary Ann's work proves key and Ringel is re-arrested. Will Ringel finally go to trial and Mary Ann learn the truth?

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The case against Anthony Ringel falls apart and he is freed. And Mary Ann says she's been kept in the dark. How did it happen, and is Anthony Ringel even guilty of what he says?

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A decade after her disappearance, a previously uninvestigated local man comes forward at a family gathering and confesses to killing Christine Harron. Chrissy's mother Mary Ann is told that the case is a "slam dunk". And the outcome of an upcoming trial could mean she will finally learn the truth. But this is just the beginning.

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Chrissy Harron didn’t feel well on May 18, 1993, and stayed home from school, but eventually her mother insisted that she get to afternoon class. Chrissy left, slamming the door, and would never be seen again. How can someone simply vanish, and did the local police find anything of use in their investigation?

New episodes will be released weekly on Wednesdays. Don't want to wait? Binge the whole season right now via CBC True Crime Premium on Apple Podcasts.

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David Ridgen joins Kathleen Goldhar on the Crime Story podcast to give a behind-the-scenes look at the investigation for Season 9 of Someone Knows Something: The Christine Harron case.

Hear the full interview on Crime Story, where subscribers can get early access to Episode 1 of the new season of Someone Knows Something. You can also find Episode 1 of the new SKS season right now on YouTube (where you'll be able to watch Kathleen's interview with David) or available Nov. 6 right here in the SKS feed.

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Someone Knows Something host David Ridgen's latest investigation is 15 years in the making. Season 9 follows the story of Ontario teenager Christine Harron who disappears in 1993. A mysterious man confesses to her murder, but the police case stalls out — and then David steps in.

Episodes will be released weekly starting Wednesday, Nov. 6. Subscribe to CBC True Crime Premium on Apple Podcasts to get all episodes early and ad-free.

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"Come Forward": Ken Dauphinais is back in court facing serious charges. David investigates what this might mean for Sue Martin and her daughter Terrie's murder case.

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The final episode in the unsolved case of Angel Carlick. David follows a new lead — and finally gets in touch with someone at the centre of a compelling tip.

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New information comes to light about possible suspects in Angel’s murder. David receives an unexpected tip about a local ex-police officer.

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David and Laurie return to Pilot Mountain looking for information about Angel’s case. What do the residents remember about Angel’s murder? Did any of them see anything?Find the full-text transcript for this episode here: www.cbc.ca/1.6970507

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David and Laurie discover crucial new details about Angel’s last known whereabouts. A tipster emails David with information about a possible suspect, but are they willing to meet?Find the full-text transcript for this episode here: www.cbc.ca/1.6970507

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In November 2007, Angel Carlick’s remains were found in a remote area near Whitehorse. How did she get there? Was Angel killed at this location, or was she moved?Find the full-text transcript for this episode here: www.cbc.ca/1.6970507

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Ten years after Angel Carlick was found dead in Whitehorse, her mother Wendy was also killed. Their cases are unconnected by events and perpetrators, but their stories are forever intertwined. The investigation into Angel’s whereabouts before she disappeared continues.Find the full-text transcript for this episode here: www.cbc.ca/1.6970507

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Eighteen-year-old Angel Carlick was set to graduate high school when she disappeared in Whitehorse in 2007. Her remains were found 6 months later. It’s been 15 years and her murder remains unsolved.Find the full-text transcript for this episode here: www.cbc.ca/1.6970507

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18-year-old Angel Carlick, nicknamed “Happy-Go-Lucky” by her friends, was about to graduate high school when she disappeared from Whitehorse in 2007. Her remains were found 6 months later and her murder is still unsolved. In the upcoming 8th season of Someone Knows Something, host & investigator David Ridgen travels to Northern Canada to join Angel’s family, friends and community in the search for answers.

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Behind every catfish, there’s the bait. Who is Janessa Brazil? Stolen images of an adult entertainment star are being used to con victims out of thousands of dollars, breaking hearts in the process. Journalist Hannah Ajala embarks on a quest to find Janessa, in this 8-part true crime series. And who is responsible for catfishing scams? Produced for the BBC World Service and CBC Podcasts by Antica Productions and Telltale Industries. More episodes are available at: https://link.chtbl.com/NyHiwJIH

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“Where are you?”: On the morning of December 8, 2017, Salwa Atwi arrives at her daughter Nadia’s home for their regular carpool. Nadia doesn’t come outside. Four years later, there is still no sign of her.

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“Drive”: Nadia’s car is found, but no Nadia. Could footage from a dashboard camera provide some answers? And what about her family and neighbours? Did they see anything?

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“I love you, Nadia”: The moments leading up to Nadia’s disappearance are scrutinized. Is her husband willing to help fill in the gaps?

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The high seas are beyond the reach of international law – and beyond the beat of most reporters. But Pulitzer-Prize-winner and former New York Times journalist, Ian Urbina, has sailed into uncharted territories. Urbina sets out on a years-long quest to investigate murder at sea, modern slave labour, environmental crimes and quixotic adventurers. Part travelog, part true-crime thriller, this 7-part series takes listeners to places where the laws of the land no longer exist. The Outlaw Ocean is brought to you by CBC Podcasts and the LA Times and produced by The Outlaw Ocean Project. More episodes are available at http://hyperurl.co/theoutlawocean

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On June 24, 2022, the U.S. Supreme Court overturned Roe v. Wade, ending decades of constitutional protection for abortion rights. In this special update episode of SKS Season 7, David Ridgen checks in with Amanda Robb, Lynne Slepian and Diane Derzis, the owner of the clinic at the heart of the Supreme Court case.

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An email arrives from a California prison: “Talk to you very soon.” In the season finale, David speaks to James Kopp, the man who shot and killed Dr. Barnett Slepian. What does the violence of the past mean for the future?

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David heads to Mississippi, a key state that is currently attempting to restrict access to abortion through legislation. David visits the only abortion clinic in the state, known as "Pink House," and speaks to the workers and activists on the frontlines of the fight to protect reproductive rights.

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David and Amanda examine the relationship between religious beliefs and justification for violence. The investigation takes them to Washington, D.C., where they meet with an American evangelical minister who was involved in the anti-abortion movement — leading protests against Dr. Barnett Slepian and blockading the clinic where he worked. Has the minister’s position changed?

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Canadian detectives investigating the 1995 shooting of Dr. Hugh Short in Ontario reveal evidence that places an anti-abortion fanatic at the scene of the crime. David speaks to Buffalo News reporters who investigated the U.S. and Canadian shootings and feel there is much more to the story.

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David interviews key members of the Canadian/U.S. police task force formed to find the person who shot Canadian abortion providers and killed Dr. Barnett Slepian. Do they think the shooter acted alone? What will the man behind the FBI code name Jack Steele, a key confidential informant, reveal?

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In the 1990s, three Canadian abortion providers are shot and gravely injured — all about a year apart, all around Remembrance Day. David begins his examination of these attacks by speaking to Canadian family members. In so doing, David discovers connections between the Canadian shootings and the murder of Amanda Robb’s uncle, Dr. Barnett Slepian. An eyewitness account reveals new information publicly for the first time.

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Access to abortion has taken on urgency as the laws protecting it come under attack in the U.S. Working with family member Amanda Robb, David examines the murder of her uncle, an abortion provider in the U.S., and the resulting conviction of a fanatical sniper. Both discover that this murder may be the endgame of a series of doctor shootings that actually began in Canada.

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Coming May 2022: the return of Someone Knows Something. In Season 7, host David Ridgen and American journalist Amanda Robb investigate the 1998 murder of Dr. Barnett Slepian — Robb’s uncle — who was shot in an act of anti-abortion violence. The series explores the anti-abortion radical who was responsible for the murder and the possible links to similar attacks on Canadian doctors. With protests on the rise and debates about reproductive rights heating up in the U.S., could more violence be on the horizon?

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From David Ridgen, comes the new investigative podcast The Next Call. Tackling unsolved cases through strategic phone calls. In the case of Nadia Atwi, on December 8, 2017, Salwa Atwi arrived at her daughter Nadia’s home in Edmonton as part of their regular carpooling. But Nadia didn’t come outside, and the 32-year-old kindergarten teacher was never seen again. Edmonton’s Muslim and Lebanese communities pulled together to search in the days following. Initial searches seem promising, as Nadia’s car is found in a park with her phone inside, but four years later there is still no sign of her. More episodes are available at: smarturl.it/thenextcall

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“Firewood”: On April 29, 2002, Terrie Dauphinais was discovered on the main floor of her Calgary home. She’d been strangled. Responding officers find Terrie’s three young children locked in their rooms upstairs. Police have a suspect, but can’t move forward.

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“Homefront”: David digs into the original investigation into Terrie’s murder. Was anything missed? And what did one of the children see?

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“Panic Mode”: An undercover police investigation appears to go south. The clock ticks on a criminal trial.

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On September 28, 1996, Melanie Ethier says goodbye to her mother Celine, and goes to a friend’s house to watch a movie. Melanie is never seen again.

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Conversations with Melanie’s friends who were with her the day she disappeared. Could something they noticed help the investigation?

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Melanie’s 10-minute walk home becomes 24 years of unanswered questions. Did someone see or hear her that night? And what about Celine’s suspicions about an old friend of the family?

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A closer look at the alibi of a person who has been on Celine’s radar for a while.

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The final regularly-planned episode. New information about Melanie’s case continues to come to light. What does this mean for Celine and the case?

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The Flamethrowers captures the punch-you-in-the-mouth energy and sound of right-wing talk radio. Host Justin Ling takes us from the fringe preachers and conspiracy peddlers of the 1920s to the political firestorm that rages today. With humour and candour, Ling examines the appeal of broadcasters like Rush Limbaugh, who found a sleeping audience, radicalized it, and became an accidental kingmaker — culminating in the election of Donald Trump. More episodes are available at smarturl.it/theflamethrowers

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From David Ridgen, the creator of Someone Knows Something, comes the new investigative podcast The Next Call. Tackling unsolved cases through strategic phone calls. From the victim's family members to potential suspects, the investigation unfolds with The Next Call. More episodes are available at: smarturl.it/thenextcall

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David and Trevor follow new tips in the Kerrie Brown case and learn more about who the 911 caller may have been looking for on the night Kerrie was murdered.

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David looks deeper into Donnie’s case file to try piecing together his final days and hours, while Debra takes a new approach to try shaking something loose. New revelations ensue.

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Debra proposes a new dig on a Mississippi property in her search for answers. Could it be the spark the case needs?

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Detectives interrogate an apparent witness about his involvement in Donnie’s disappearance and question his credibility. Is he telling the truth or is there more to the story than he’s letting on? Meanwhile, David tracks down the witness’s family and friends to get to the bottom of his story.

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Debra notices a man repeatedly named in Donnie’s case file as a potential witness. Yet police never spoke to him. Could he be the key to finding out what happened to Donnie?

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On Mother’s Day 1995, Debra receives a distressing phone call from her son, Donnie. Crying and upset, he asks her to wire him some money. After what sounds like a scuffle and a scream, the phone goes dead. Debra never hears from Donnie again.

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In SKS Season 6, David Ridgen investigates the case of 19-year-old Donald Izzett Jr., who disappeared during a road trip across the U.S.

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In this special episode, David and Thomas Moore reflect on their search for justice and what they’ve learned in the years since their investigation into the 1964 Klan murders of Henry Dee and Thomas’ brother Charles Moore.

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David follows up on tips, rumours and accusations surrounding the Kerrie Brown case, and tracks down more potential suspects.

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Trevor Brown speaks for the first time with the man who was accused of murdering his sister.

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Patrick Sumner was arrested and charged with Kerrie's murder, but discharged after a preliminary hearing. He has never spoken to the media to give his side of the story. Until now.

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David tracks down the civilian phone operator who says she received a suspicious phone call the night Kerrie disappeared.

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Trevor wasn't Kerrie's only sibling. David takes the investigation closer to home.

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A woman writes a name on a scrap of paper and hands it to Jim Brown. Is this the tip he's been waiting for?

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A retired RCMP officer claims that certain suspects, tips and evidence may have been overlooked during the original investigation, including a very suspicious phone call.

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Another muscle car, similar to the one seen by witnesses near the crime scene, was out driving through Thompson on the night of Kerrie's murder. The driver of that car was known as Mad Max.

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The investigation leads to the owner of an auto body shop, who has information about Patrick Sumner's vehicle, and similar cars that may have been in Thompson on the night of Kerrie's murder.

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A local teenager witnessed two vehicles leaving the crime scene the night Kerrie was murdered. What did he see that night? And more importantly, who?

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Another young woman was brutally murdered in northern Manitoba in 1971. But unlike the Brown case, a perpetrator was eventually brought to justice. What can be learned from the Helen Betty Osborne case?

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David speaks with the woman who discovered Kerrie's body to learn about the crime scene and meets with the police officer currently in charge of Kerrie's case.

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On a cold October night in 1986, 15-year-old Kerrie Brown disappeared from a house party. Her friends and family recall that fateful night and the devastating effect it's had on their lives.

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In SKS Season 5: Kerrie Brown, David Ridgen travels north to Thompson, Manitoba to investigate the brutal unsolved murder of 15-year-old Kerrie Brown.

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Updates on Seasons 1 through 4. And an announcement: SKS will be back with Season 5 in October 2018.

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In March 2018, David and his team of volunteers conduct a fourth search of Holmes Lake for Adrien McNaughton. It's the deepest and most thorough search to date and, with the help of cadaver dogs, leads to important discoveries.

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David and the Greavette family track down every available lead, investigating whether Wayne's murder is linked to the water industry, biker gangs or organized crime.

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A disturbing piece of information about Wayne's past is revealed and the Greavettes meet one of the people mentioned in the death letter.

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Danielle and Justin meet with Ed Galick who was Wayne's former employer and mentor. He was also a person of interest to police. Ed and Wayne were like father and son, but then things took a turn in their relationship.

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David meets the police officers involved in the Greavette case to learn about their investigation and find out what the evidence reveals about who might have killed Wayne.

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When a flashlight bomb killed Wayne Greavette in 1996, it also destroyed his family. Years later, Wayne's widow and adult children reunite to revisit the case and search for answers.

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In SKS Season 4: Greavette, David Ridgen continues the work he began nine years ago, investigating the murder of Wayne Greavette.

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In this bonus episode, David travels back to Mississippi, follows up on the Dee & Moore case, and looks at the fate of other civil rights era cases in the wake of the James Ford Seale trial.

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In the aftermath of the Dee-Moore case, questions remain. Years later, David and Thomas return to Mississippi to meet old friends, mourn those who have passed and to try meeting the Klansman turned church deacon, Charles Marcus Edwards, one more time.

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The investigation continues, leading to the doorsteps of more former Klansmen. Then, a surprising revelation from Lampton.

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David and Thomas search for MHSP officers and FBI agents who were present during Seale and Edwards's arrests. And Thomas looks for the support of the local community as he plans to confront the Klansmen in person.

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David and Thomas meet journalist Jerry Mitchell, who has stacks of FBI documents about the case. They speak to people who lived through the terror of civil rights era Mississippi, and visit U.S. Attorney Dunn Lampton to try to get the case reopened.

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Why did authorities close the case? David & Thomas speak with the FBI and local District Attorney to try to find out. They also meet Henry's sister Thelma and Joe Lee, one of the last to see Dee & Moore alive. Thomas makes a shocking discovery.

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In 1964, two klansmen were arrested for the murder of Dee & Moore: James Ford Seale and Charles Marcus Edwards. The charges were dropped. But Edwards is still known to be alive, and Thomas wants to meet him face to face.

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All six episodes of SKS Season 3: Dee & Moore will be available on Tuesday, November 7th, 2017.

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In a live Q&A from CBC Hamilton, David provides updates on the Adrien McNaughton and Sheryl Sheppard cases, as well as a sneak peek at what’s to come.

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Where is Sheryl Sheppard? David looks into her potential whereabouts and makes direct contact with the man police have named as the prime suspect in Sheryl's disappearance: Michael Lavoie.

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As David tries to track down and speak to Brian Sweeney, Sheryl's ex-husband, evidence begins to pile up that Sheryl may have known her life was in danger.

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David speaks to people who knew Michael Lavoie as a child, as well as members of his family, including his mother, Pat Lavoie.

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David takes a closer look at the New Year's Eve proposal video with a forensic psychologist and the TV host who was there that night. We also hear from people who say they witnessed violence between Michael and Sheryl first hand.

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Gwen speaks about her relationship with Michael Lavoie, what she recalls from those crucial days in January 1998, and the effect that Sheryl's disappearance had on Gwen and her family.

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David drives cross-country to meet with Gwen, Michael Lavoie's partner of many years. Retired detectives share new details about their investigation. And a local reporter reveals a previously unreported story about Lavoie.

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David tracks down Michael Lavoie's stepbrother, Mark Dempsey, and talks to him about family, betrayal and the criminal code.

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In the weeks surrounding Sheryl's disappearance, Michael Lavoie began a relationship with another woman, Sheila Darbyson. Sheila talks for the first time about many surprising details. (Episode 6 will be released on Monday, January 2, 2017)

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The search for more information about Sheryl’s disappearance begins to both widen and focus on the details, as David uses everything from Facebook to knocking on doors to try to figure out what might have happened to Sheryl.

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The investigation into the Adrien McNaughton case continues. Since the season finale, there have been meetings with police, two search dives and some discoveries.

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Who was Sheryl Sheppard? David speaks to her family, friends and coworkers to try to find out if there was anything in her past that could provide clues to explain her sudden disappearance.

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Hamilton police discover Sheryl Sheppard's fiancé, Michael Lavoie, parked in a storage locker overcome by exhaust fumes. SKS host David Ridgen talks to police about their original investigation to begin piecing together what happened that fateful weekend.

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When Odette Fisher returned from holidays in New Brunswick, she expected her daughter, Sheryl Sheppard, to pick her up at the train station. Sheryl never showed up. And Sheryl's new fiancé said he hadn't seen her for days.

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New case. New leads. New hope. David Ridgen is back, investigating another missing person cold case. Season 2 of Someone Knows Something will launch Nov 21.

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In the season finale of SKS, David Ridgen wraps up loose ends, looks into ways to continue the investigation into Adrien's disappearance, and speaks with the McNaughton family about their experience of reopening the case.

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Five scuba divers conduct a search of Holmes Lake.

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The investigation pauses as the search divers wait for Holmes Lake to thaw. In the meantime, SKS revisits the people, information and new leads that have been uncovered in the case so far.

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Two psychics pointed to the remote town of Clyde Forks in their readings of Adrien McNaughton's fate and whereabouts. Could the missing boy have grown up in a secluded town an hour's drive from his family home?

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A divemaster prepares to search Holmes Lake before winter arrives ​and the lake freezes over. And John Gervais identifies the mysterious vehicle he saw at the lake the day Adrien disappeared.

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The cadaver dogs continue their search for the scent of human remains in the Holmes Lake area.

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Two cadaver dogs are brought in to search the area of Holmes Lake where five-year-old Adrien McNaughton was last seen.

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Is Adrien still alive? If so, what would he look like today? Forensic artist Diana Trepkov creates a series of age-progression sketches to help SKS in their quest to solve the mystery of McNaughton's disappearance.

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SKS host David Ridgen speaks with those involved in the initial search for Adrien McNaughton, and weighs every available theory about the cause of his disappearance — from abduction to bear attack.

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Another witness was present in the moments leading up to Adrien’s disappearance. SKS host David Ridgen ventures into the backwoods of Eastern Ontario to find him.

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What happened the day five-year-old Adrien McNaughton wandered into the woods and was never seen again? How does a family grieve for someone who may still be alive? And where might he be today? SKS host David Ridgen returns to his hometown to investigate.

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David Ridgen considers whether he should create the podcast Someone Knows Something.