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

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

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