Uploaded January 2026 | Updated September 2026, 4 days ago

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On January 11, 1965, 15-year-old Christine Sharrock and Marianne Schmidt spent the day at Cronulla Beach with Marianne's four younger siblings. After lunch, the two teenagers went for a walk into the nearby sandhills at Wanda Beach, but never returned.

The following day, their bodies were found in the sand dunes. The murders shocked the nation, triggering one of the largest homicide investigations in Australian history. Despite an exhaustive inquiry, police were unable to identify the killer. Decades on, the mystery remains.

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Casefile Revisited features newly re-recorded versions of classic episodes, revisiting the stories with enhanced production, fresh narration, and updated research where possible.

The Wanda Beach Murders episode was originally released in January 2016.

CREDITS
Narration – Anonymous Host
Research & writing – Anonymous Host
Production & music – Mike Migas
Audio editing – Anthony Telfer

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RESOURCES

For all credits and sources, please visit casefilepodcast.com/casefile-archives-1-the-wanda-beach-murders

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