From the archive: Why did two parents murder their adopted child?

Published: Jan. 27, 2021, noon

We are raiding the Audio Long Reads archives and bringing you some classic pieces from years past, with new introductions from the authors. This week, from 2016: Asunta Fong Yang was adopted as a baby by a wealthy Spanish couple. Aged 12, she was found dead beside a country road. Not long after, her mother and father were arrested. Help support our independent journalism at theguardian.com/longreadpod