"Adolescence" on Netflix is inspired by the rise of knife attacks in the United Kingdom. But why did Jamie change his plea to guilty at the end?

"Adolescence," Netflix's latest hit, follows the fallout of 13-year-old Jamie Miller's (Owen Cooper) arrest for the murder of a female classmate. Critics are saying "Adolescence" is "complete perfection " and harrowing, hard-to-watch look at the challenges and pitfalls facing young people on the internet.

Adolescence, a new Netflix series starring and co-written Stephen Graham, barrels into several timely (and uncomfortable) topics, including bullying, misogyny, online radicalization, and "incel" culture.