In 1993, a teenage girl vanished on her way to school in a quiet town in Ontario, Canada. That morning, she’d argued with her mother, Mary Ann—nothing serious, just one of those everyday fights about going to school. It would be the last time they ever spoke.

Her name was Christine Harron. She never made it to class.

The case went cold for years—until filmmaker and podcast host David Ridgen started asking questions. He dug into old leads, uncovered long-buried secrets, and eventually helped bring a killer to justice.

But even now, one question remains... Where is Chrissy?

Listen to David Ridgen's podcast, Someone Knows Something, here.

CREDITS 

Guest: David Ridgen

Host: Claire Murphy

Producer: Tahli Blackman

Audio Producer: Jacob Round

GET IN TOUCH

Email us at truecrime@mamamia.com.au or send us a voice note to give us feedback or suggest a case for the podcast.

Rate or review us on Apple by clicking on the three dots in the top right-hand corner, click Go To Show then scroll down to the bottom of the page, click on the stars at the bottom and write a review. You can also leave a comment for us on Spotify. 

If any of the contents in this episode have caused distress, know that there is help available via Lifeline on 13 11 14 or Beyond Blue on 1300 22 4636.

We acknowledge the Traditional Owners of the Land we have recorded this podcast on, the Gadigal people of the Eora Nation. We pay our respects to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander cultures.

In 1993, a teenage girl vanished on her way to school in a quiet town in Ontario, Canada. That morning, she&rsquo;d argued with her mother, Mary Ann&mdash;nothing serious, just one of those everyday fights about going to school. It would be the last time they ever spoke.
Her name was Christine Harron. She never made it to class.
The case went cold for years&mdash;until filmmaker and podcast host David Ridgen started asking questions. He dug into old leads, uncovered long-buried secrets, and eventually helped bring a killer to justice.
But even now, one question remains... Where is Chrissy?
Listen to David Ridgen's podcast, Someone Knows Something, <a href="https://podcasts.apple.com/gb/podcast/someone-knows-something/id1089216339">here</a>.
CREDITS&nbsp;
Guest: <a href="https://ridgenfilm.com/">David Ridgen</a>
Host: <a href="https://www.linkedin.com/in/claire-murphy-52121979/?originalSubdomain=au">Claire Murphy</a>
Producer: <a href="https://www.linkedin.com/in/tahli-blackman-205a891b7/?originalSubdomain=au">Tahli Blackman</a>
Audio Producer: <a href="https://www.linkedin.com/in/jacobroundsound/?originalSubdomain=au">Jacob Round</a>
GET IN TOUCH
Email us at <a href="mailto:truecrime@mamamia.com.au">truecrime@mamamia.com.au</a>&nbsp;or <a href="https://help.mamamia.com.au/en-US/send-a-podcast-voice-note-467960">send us a voice note </a>to give us feedback or suggest a case for the podcast.
Rate or review us on Apple by clicking on the three dots in the top right-hand corner, click Go To Show then scroll down to the bottom of the page, click on the stars at the bottom and write a review. You can also leave a comment for us on Spotify.&nbsp;
If any of the contents in this episode have caused distress, know that there is help available via Lifeline on 13 11 14 or Beyond Blue on <a href="tel:1300 22 4636">1300 22 4636</a>.
We acknowledge the Traditional Owners of the Land we have recorded this podcast on, the Gadigal people of the Eora Nation. We pay our respects to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander cultures.

True Crime Conversations explores the world's most notorious crimes by speaking to the people who know the most about them. Hosted by Gemma Bath.

True Crime Conversations explores the world's most notorious crimes by speaking to the people who know the most about them. Hosted by Gemma Bath.

True Crime Conversations

The Podcast Host Who Solved A Murder When Police Couldn't

https://api.omny.fm/orgs/3ea926be-9be7-482a-8ac3-a44f016e43d1/clips/9244ecad-680e-4ef8-af85-b2c0006a58ce/transcript