
The Missing Matter
Just when you thought the story was over, the questions only deepen. In The Missing Matter: The Next Chapter in the Search for Marion Barter, Sally Leydon and investigative partner Joni Condos team up to reopen the 1997 disappearance of award-winning teacher Marion Barter. Across a global retracing of Marion’s final steps, never-before-heard evidence and interviews with key insiders shed fresh light on cash-trail anomalies, legal briefs, and unanswered questions.
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Show overview
The Missing Matter launched in 2025 and has put out 78 episodes, alongside 8 trailers or bonus episodes in the time since. That works out to roughly 55 hours of audio in total. Releases follow a weekly cadence, with the show now in its 3rd season.
Episodes typically run thirty-five to sixty minutes — most land between 28 min and 53 min — though episode length varies meaningfully from one episode to the next. None of the episodes are flagged explicit by the publisher. It is catalogued as a EN-US-language True Crime show.
The show is actively publishing — the most recent episode landed 2 days ago, with 43 episodes already out so far this year. Published by [email protected].
From the publisher
For more than 25 years, Sally Leydon has been waiting for answers about her missing mum, Marion Barter. In Season 2, Sal steps beyond her own story to speak with other families enduring the same unthinkable reality—the ambiguous loss of a loved one who has vanished without explanation. These are raw, intimate conversations about hope that refuses to die, grief that never finds closure, and the strength it takes to live in the in-between. If you know someone who is dealing with a missing person, and would like to share your story, contact Sally at [email protected]