Now the Kids Are Killers Too: One of King’s Darkest Deaths Gets Even Bleaker in This Adaptation

And while the show itself may not be a masterpiece, it’s definitely worth your attention.
If you thought Stephen King couldn’t come up with anything darker than Tad’s death in Cujo or Gage’s in Pet Sematary, we’ve got bad news — he absolutely can. And the MGM+ series The Institute just proved it.
The original novel The Institute, published in 2019, was already terrifying not because of monsters, but because of its inhumane system: children with telepathy and telekinesis are kidnapped from their homes and turned into lab rats for horrific experiments.
One of the book’s most disturbing moments was Greta’s death — a tragic accident. It happens during one of Harry’s seizures: he unintentionally slams her head against a wall. And that’s it. The horror lies in the fact that the killer is still just a child, and the act is a devastating mistake.
But the show goes even darker. In the adaptation, Harry no longer suffers from seizures. Instead, he’s full of rage. After another round of brutal testing, he snaps — and kills Greta by smashing her head with a dumbbell.
The death shifts from a tragic accident to a merciless execution. It’s no longer an uncontrollable incident — it becomes the direct result of systemic abuse.
The creators made the scene heavier, darker, more hopeless. It may be a controversial 'improvement', but it highlights the real horror: the children in The Institute aren’t just victims. They’re broken. Stripped of their humanity. And turned into killers.