UPDATE: Beaumont Children

The gist

In 1966, nine-year-old Jane Beaumont and her younger siblings Arna (7) and Grant (4) disappeared from Glenelg Beach in Adelaide on Australia Day, becoming one of Australia's most infamous cold cases. Witnesses placed them with an unidentified man before they vanished without a trace. For decades, the case remained unsolved despite numerous false leads, hoaxes, and wild theories—until authors uncovered evidence suggesting Harry Phipps, a wealthy businessman who died in 2004, may have been responsible.

Key takeaways

• The disappearance: All three children left home to go swimming and never returned; they were last seen with an unidentified man who appeared friendly and was "frolicking" with them before noon on January 26, 1966.

• The mystery man: Three separate witnesses described a man in his mid-to-late thirties with a long thin face, light brown hair, and neat appearance; a police sketch was circulated but produced no solid leads at the time.

• The £1 note: The children bought lunch at a bakery with a £1 note, but their mother only gave Jane coins—suggesting the mysterious man may have given them money to gain their trust.

• Harry Phipps emerges as suspect: In 2006, authors Alan Whitaker and Stuart Mullen uncovered Harry's identity through interviews with his son Hayden, who claimed to have seen the three children at his father's house on the day they disappeared and heard gunshots afterward.

• Harry's criminal behavior: He was a violent alcoholic with guns throughout his house, sexually abused his son repeatedly, and had an extreme satin fetish that triggered uncontrollable arousal; he also gave large sums of money (£1 notes) to young people to get them out of his house.

• Eerie physical match: Harry's appearance closely matched the original police sketch—same high forehead, long face, and facial structure—and his factory was within easy walking distance of the beach and Cawley Reserve where the children were last seen.

• Previous excavations yielded nothing: Digs at Harry's factory property in 2013 and 2018 found only soil anomalies and animal bones, but a teenager named David came forward claiming Harry hired him and his brother to dig a specific seven-yard hole at the factory during Australia Day weekend 1966.

• February 2025 search: A new extensive excavation is scheduled for February 22, 2025, at three locations on the old Castaway factory property before the land is developed; this may be the last opportunity to thoroughly search the site, with a docuseries called "The Hunters" releasing new investigative findings on February 23.

Notable quotes

• "The man did not mean to harm us. We still love you both." — From the disputed 1968 letter purporting to be from Jane Beaumont (later proven a hoax)

• "Only long enough until he took him inside...And then after that, I came out of the cubby house and went inside to see if it was going on. And the front door was open." — Hayden describing seeing the Beaumont children at his father Harry's house in the audio interview

Worth a full listen?

Listen to the full episode if you want the complete investigative history, the disturbing details about Harry's behavior, or you're interested in the false leads and hoaxes that plagued the case—otherwise, this TLDR captures the essential narrative and the significance of the imminent February 2025 search.