
Ryan and Tommy whisper about Jamie and the knife
Two of Jamie's mates compare notes in a corridor: the police have been to their houses, asked about the knife, and both believe Jamie did it.
17 moments · 29 min of essential viewing in a 52-minute episode.

Two of Jamie's mates compare notes in a corridor: the police have been to their houses, asked about the knife, and both believe Jamie did it.

Fredo demands money from a younger boy in the yard as the headteacher vents about parents asking if the school is safe and demanding metal detectors.

Pulled off lunch, Katie's best friend refuses to play along, mocks Bascombe's card, insists Katie never went near Jamie, and storms out calling them useless.

Bascombe tries to ask a rowdy classroom for help finding the murder weapon while the kids heckle, and the form tutor Mr. Malik strolls in late.

Walking the corridors, Frank sums up what every school smells like, then Bascombe admits that without the knife or a motive the case has a hole.

During the fire-alarm evacuation Jade flies at Ryan, screaming that he killed her friend, and has to be dragged off him.

In the nurse's room Bascombe tells Ryan how he once gave himself a black eye to look like a cowboy, then steers to popularity and what matters at thirteen.

Waiting for her mum, Jade admits she has nowhere to go that Katie hasn't been, then tells the teacher she has no one left and refuses another counsellor.

Bascombe's son explains what the dynamite and pill emojis under Katie's comments mean, from the manosphere's red pill to calling a 13-year-old an incel.

Adam runs through what each heart colour means, offers fifteen more messages sent to Jamie, and tells his dad it was embarrassing watching him blunder about.

Bascombe admits he has been blundering and asks if the Instagram stuff touches Adam, who points out his dad calls everyone son except him.

On the stairs Frank calls the school a holding pen, Bascombe credits one art teacher with getting him through, then confesses he may not be the dad Adam needs.

Frank says the perpetrator always gets the front line and the case has followed Jamie's brain, not the girl; Bascombe insists their job is to understand why.

The moment the detectives come back for him, Ryan leaps up and sprints out of class; Bascombe and Frank chase him through the streets until he is cornered.

Pinned on the pavement, Ryan admits the knife was his and he thought Jamie would only scare Katie. Bascombe arrests him and tells Frank to charge Jamie.

Outside the school gates Bascombe asks Adam to come for chips because he loves him, then suffers his son's French and a pitch for salt and pepper chips.

A slow, sung rendition of Fragile plays out the episode, its line about how fragile we are landing over the final images.

Every Adolescence moment featuring DI Luke Bascombe, in story order. Played by Ashley Walters.

Every Adolescence moment featuring DS Misha Frank, in story order. Played by Faye Marsay.

The detectives who disagree about what the case is even about. 12 scenes together, in story order.