Evy Mages grew up in and out of foster care in 1970s and 80s Austria. But even when she started a new life in the US, she was haunted by traumatic memories of a strange yellow house high up in the Alps, where she had been placed as an eight-year-old. It took an idle internet search in her 50s to reveal that this was actually an institution called a 'Kinderbeobachtungsstation', or 'child-observation station', where vulnerable children were experimented on by a psychologist using shocking methods. She decided to step back into her past to uncover the full, disturbing truth of what happened there. Evy's story first appeared in the New Yorker in 2023. Presenter: India Rakusen Producer: Edgar Maddicott Editor: Rebecca Vincent Get in touch: [email protected] or WhatsApp +44 330 678 2707

For more extraordinary personal stories from around the world, go to bbcworldservice.com/liveslessordinary or search for Live Less Ordinary wherever you get your BBC podcasts.