Warning: SPOILERS ahead for AdolescenceNetflix’s new miniseries Adolescence has taken the streaming world by storm, thanks to its hard-hitting depiction of the fallout from a murder case involving young teenagers at school. While trying to find a motive for the murder, the show’s police detective, DI Luke Bascombe, happens upon the answer from an unlikely source. His son, Adam, who happens to go to the same school as both the perpetrator and the victim of the crime, explains to him that it’s the “80/20 rule” that motivated the killing of Katie Leonard.
