There is a subtle and haunting detail throughout Netflix's Adolescence that weaves the character of Katie into the entire series, so that she is never far from the audience's thoughts.
The harrowing four-part drama has gripped the nation since its release, with the tale of 13-year-old schoolboy, Jamie, stabbing his classmate to death sparking vital conversations and providing a 'wake-up call' we must all learn lessons from.
