Casefile Episode 100 The Beaumont Children Australia Day 1966, Glenelg Beach: The disappearance of Jane, 9, Arnna, 7, and Grant Beaumont, 4, from an Adelaide beach changed the way children were raised. No longer was it considered safe for children to play outside alone. An enduring mystery that has terrified parents around the world for over 50 years. http://casefilepodcast.com/case-100-the-beaumont-children/