The creator and writer of Adolescence has addressed one of the show’s biggest unanswered questions. The critically acclaimed four-part miniseries follows the story of 13-year-old Jamie Miller (Owen Cooper), who is arrested on suspicion of murdering his classmate, Katie Leonard. Stephen Graham joins the Adolescence cast as Jamie’s father, who struggles to make sense of his son’s alleged crime. DI Luke Bascombe (Ashley Walters) leads the investigation with a peek into the disturbing reality of online incel culture and the broader “manosphere.”

In an interview with Deadline, writer Jack Thorne addressed what happened to Jamie’s murder weapon, a knife that was central to Bascombe’s investigation but never explicitly accounted for even after Jamie finally confessed to the crime. Due to the show’s continuous one-shot format, the narrative unfolds through each character’s perspective, which only offers fragments of the full picture. Read what he had to say below:

I think that there is a real joy in the incomplete. There is a real joy in how partial this show was able to be. It was written in a really partial way, we couldn’t cover all corners. For instance, episode two has a whole question going through it, of where is the knife?

That’s why DI Luke Bascombe [Ashley Walters] is there. We cannot answer that. We don’t answer that. I could have tried to fit it into dialog in episode three, but that would have felt inauthentic and wrong.

The audience understands the rhythm that we’re in as dramatists. An audience has certain expectations as to what will happen when that has been embedded in the backs of their heads through watching drama as long as we all have. What this show can do through the one-shot format is challenge those expectations in a different way.

I’m not going to answer [where the knife is] because if I did, then that would spoil it… Stephen and I worked everything out. But the point is that we didn’t have to answer it, and by not answering it, we create a question, and that question hangs on.

What This Means For Adolescence

It’s A Crime Without Closure

In Adolescence episode 2, the knife begins to serve as a thematic shorthand for the larger issue at play: male rage and online radicalization. DI Bascombe’s investigation at Jamie’s school leads him to his friend, Ryan, who eventually admits to providing the knife that was used to stab Katie. At school, Bascombe’s son also reveals that the young girl had accused Jamie of being an incel on Instagram. The knife itself remains lost, but the revelations provide some truth behind Jamie’s motivations to kill Katie.

Originally conceived by Graham, the true story behind Adolescence was inspired by the rise of violent knife crime in Britain after the co-creator read about a real-life incident where a young boy stabbed a girl. Thorne’s decision to leave the knife’s whereabouts ambiguous speaks to a greater, more unsettling truth. Even after Jamie ultimately changes his plea to guilty, the underlying forces that enabled his crime continue to exist. The knife may be missing, but the systems that perpetuate this violence remain firmly in place.

Our Take On The Knife In Adolescence

The Weapon Is Gone, But Its Impact Remains

By refusing to reveal the fate of the knife, Adolescence makes a bold statement about the cyclical nature of violence and the unseen forces that perpetuate it. The missing weapon is not just a plot detail left unresolved; it is a symbol of the lingering presence of societal failures and rampant online misogyny that have led a variety of young men to commit violence. Even after Jamie tells the truth, the structures that enabled his crime still stand, leaving us to grapple with the unsettling notion that the story’s tragedy is not truly over.