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.

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

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

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

“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.

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

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

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.

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

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?

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

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?

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.

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

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.

David follows up on tips, rumours and accusations surrounding the Kerrie Brown case, and tracks down more potential suspects. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

Trevor Brown speaks for the first time with the man who was accused of murdering his sister. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

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. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

David tracks down the civilian phone operator who says she received a suspicious phone call the night Kerrie disappeared. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

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

Trevor wasn't Kerrie's only sibling. David takes the investigation closer to home. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

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? For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

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. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

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. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

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. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

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? For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

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? For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

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. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

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. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-5-kerrie-brown-transcripts-listen-1.4850662

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

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.

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. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/season4/someone-knows-something-season-4-greavette-transcripts-listen-1.4517196

A disturbing piece of information about Wayne's past is revealed and the Greavettes meet one of the people mentioned in the death letter. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/season4/someone-knows-something-season-4-greavette-transcripts-listen-1.4517196