S1 Ep7: Killer Kids: Chapter 2: Mary Bell

An 11-year-old is accused of murdering two boys in the 1960s.

Several resources were used in the research for this episode including: 

Gitta Sereny, The Case of Mary Bell (London:Pimlico), 1995. 

Audio Clip: The Mary Bell Case. YouTube, uploaded by chewyisacat, March 7, 2013. https://youtu.be/moFhGzE_xRI