Lack breaks into the bathroom to kill Eli, then Eli kills him
Let the Right One InLacke’s attempt to kill Eli begins as an act of vengeance and becomes a test of whether he can treat her as a monster when she appears to him as a defenseless child. His hesitation does not avert violence: Oskar’s intervention gives Eli time to awaken, and she kills Lacke.
Background and Approach
Lacke arrives at the apartment courtyard and sees a patrol car with two officers nearby. He assumes they are looking for the same thing he is, though he believes their information is worse, and continues into the building. Near the basement door, a bottle of T-Rod briefly arrests him; it offers no answer about what he should do. By the time he climbs the stairs, however, his thoughts have narrowed to a single purpose: find the creature, drive something through its heart, and wait for the police.
At the door without a nameplate, Lacke finds that the handle turns and enters an empty apartment. More T-Rod bottles in the hall suggest that someone has been there recently. Blankets cover the windows in several rooms, confirming for him that he has reached the right place. He searches the kitchen drawers for a tool, takes a knife, and uses it to open the locked bathroom door. Inside, he finds a bathtub and plastic containers holding blood. The discovery draws him toward the bathroom, but what he sees next unsettles the certainty that had carried him upstairs.
Recognition and Hesitation
As the blood in the bathtub drains away, Lacke gradually sees a child’s body and recognizes the face as Eli’s. The discovery changes the meaning of the scene: the creature he came to kill is also the child who had attacked Virginia and killed Jocke, now lying apparently helpless before him. Lacke finds that he cannot reconcile those facts. Eli is not breathing, and the heart in the child’s chest beats only a few times a minute; what Lacke sees does not resemble the powerful threat he had imagined. He breaks down and cannot bring himself to kill a sleeping child.
That hesitation competes with his fear of what Eli may do to others. Lacke tries to regard her as a dangerous creature rather than a person, but the distinction does not make the act easier. In the end, what he reads as a smile on Eli’s blood-covered face tips him back toward violence: he raises the kitchen knife and prepares to strike. His decision follows neither a settled certainty nor a resolution of his doubts; it comes after he has seen the child and still cannot make himself forget the deaths associated with her.
Oskar’s Intervention and the Outcome
Oskar arrives while Lacke is poised to act. He tries to stop him, then shows him the Cube, the sudden flash of color interrupting Lacke’s concentration. The distraction gives Eli time to open her eyes. As Lacke turns back toward the bathtub and prepares to strike, Oskar hits him with the Cube, knocking him off balance and breaking his immediate control of the situation.
Eli rises from the bathtub and approaches Lacke. The movement carries an unexpected tenderness: Eli folds into him like a child seeking comfort and draws him close. Oskar retreats from the bathroom. Lacke, however, catches Oskar’s gaze and holds it as he moves away; Oskar silently forms an apology before breaking eye contact. Eli kills Lacke, and his scream abruptly stops.
Oskar hesitates, then closes and locks the door. Rather than return to the bathroom, he sits in an armchair in the living room and hums to drown out the sound. His actions have saved Eli from Lacke’s knife, but they do not make him a detached witness: he has intervened against a man whose grief and fear he has just seen, and then remains nearby while Eli kills him. The scene turns Oskar’s loyalty to Eli into an immediate choice with a human cost, leaving him to shut the door and try to contain what he has heard.
Narrative Significance
The scene’s decisive turn is not simply that Lacke’s attack fails, but that his attempt to make a final judgment about Eli collapses under the conflicting evidence before him. Eli’s apparent vulnerability makes Lacke unable to act, while the knowledge of Virginia and Jocke’s deaths keeps him from accepting that vulnerability as proof of safety. Oskar’s intervention interrupts the choice without resolving its moral conflict: he protects Eli, then withdraws as Eli kills Lacke. The closed bathroom door and Oskar’s humming offer only a fragile separation from the consequence. In that movement—from intended vengeance, through hesitation, to an act of protection followed by retreat—the episode binds loyalty to responsibility without making either one clean or cost-free.