During the first five years of Jón’s disappearance, through to February 2024, there was no indication of where Jón’s remains might lie. But behind the scenes, two anonymous notes had been handed into the authorities. The first was handed into a Garda station in 2022 - and the second to a priest's house in 2023. Both indicated Jón was buried in a specific location. Could this be the first real breakthrough in the search for Jón?

Credits: Where is Jón? / Hvar er Jón? is written, reported and produced by Liam O’Brien and Anna Marsibil Clausen. Original music soundtrack is performed and composed by Úlfur Eldjárn, with special guest Unnur Jónsdóttir on cello. Sound design is by Peadar Carney. Production assistance from Johannes Olafsson, Þorgerður E. Sigurðardóttir and the RTÉ Documentary On One team. Audio Product Support by Nigel Wheatley. Marketing by Amy O’Driscoll, Maria Buckley and Kolbrún Vaka Helgadóttir. Design and creatives by John Kilkenny and Darragh Treacy. Publicity by Jilly McDonough. Sales by Graeme Bailey and Einar Logi Vignisson. Additional online editorial content by Anna Joyce. Episodes released weekly, each Monday.

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