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DNA Themes & Symbols

Dennis Kelly

Kids cover up a death with fake DNA — then the dead boy comes back.

What the book is about

Themes

Groupthink and the surrender of the individual

Nobody in this play acts alone. The dare is collective, the panic is collective, and the decision to frame a postman and then kill Adam is ratified by a group standing in a wood. John Tate rules by 'Everyone agreed. Everyone said I was in charge' — leadership as rumour of consent — and when he panics, Phil's colder plan sweeps the room. Even dissent is absorbed: Brian's confession that he invented the fleece changes nothing, because Phil simply stares. The play's point is that evil here needs no monster, only a group that keeps agreeing.

Characters:PhilJohn TateBrianAdam

Silence as power

Phil says almost nothing for half the play — Leah talks at him about death and bonobos and gets a brick wall. That silence reads first as emptiness, then as strategy: the less he says, the more the group fills the gap with his plan. When he finally speaks, it's to order a killing and to threaten Leah — 'No, you're not.' The play inverts expectation: the talkative girl is powerless, the mute boy rules. Kelly's point is that silence isn't absence of thought; in a frightened group, it's the loudest voice in the room.

Characters:PhilLeah

Guilt, denial and the cost of lying

The cover-up corrodes everyone differently. Brian cracks twice — first seeing Adam alive in the grille ('He was looking at me'), then confessing the fleece was invented because he was too scared. Leah circles the same dread in the field: 'What if they find out? What if they know it's us?' Mark's opening denial — 'We don't know that' — is the first lie, and every later crime is built on it. The play shows guilt not as remorse but as noise to be managed: the group doesn't repent, it improvises.

Characters:LeahMarkBrianAdam

Nature versus civilisation

The field scenes — Leah and Phil, grass and sky — sit against the wood scenes where the group does its planning. The field is where conscience gets spoken aloud and ignored; the wood is where it gets outvoted. Leah's monologues about bonobos and happiness are nature observed and not understood, while the kids in the wood behave with no nature but appetite and fear. Kelly's point: the wild isn't out there in the trees — it's in the decisions children make when no adult is watching.

Characters:PhilLeah

The banality of evil among children

No one in this play is a villain by temperament. Mark was 'having a laugh.' Cathy finds a postman because 'He's got access to everywhere' — logistics, not malice. Phil assigns the killing to Cathy because she is 'the coldest,' a personnel decision. The horror is procedural: collect a cigarette butt, a drinks can, a used condom; pick a suspect; dispose of a witness. Kelly's point is that atrocity doesn't require hatred — just frightened kids, a plan, and no one willing to say stop loudly enough.

Characters:PhilMarkCathy

Spoilers

The ending explained

The ending refuses catharsis. Adam is killed offstage, certified by a wallet, and the only witness with a conscience is threatened into flight — no arrest, no confession, no adult ever appears. One reading is bleakly political: the group has become a functioning state, with Phil's silent authority, Cathy as enforcer, and Leah exiled like a dissident; the play asks whether morality is just a luxury of people not yet frightened enough. Another reading is that Leah's flight is the real ending — conscience survives, running, and the audience is left holding the knowledge she couldn't act on. It lands because Kelly denies us both punishment and redemption: the boy who never spoke wins with three words, and the girl who never stopped speaking is the one silenced. Whether you read it as a nightmare about peer pressure or a cold-eyed fable about how power fills vacuums, the silence at the end is the play's true verdict — and it's the audience, not the characters, who must break it.

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