The TV series "Adolescence" is not based on a true story about a single real person or a specific event. Instead, it is inspired by the real and rising problem of knife crime among juveniles in the U.K. The show's creators aimed to reflect broader social issues such as the pressures young boys face from peers, the internet, cyberbullying, and the increasing incidence of knife- related crimes. The story of Jamie, the 13-year-old boy accused of murder in the series, is fictional but rooted in these societal challenges and real-life trends rather than one particular true case.
Thus, "Adolescence" is a dramatized, fictional story made to raise awareness about actual social problems, rather than a direct true story.