Chief Bromden kills Randle Patrick McMurphy after McMurphy is returned to the ward following a lobotomy. The killing is both an act of intimate violence and a refusal to let Nurse Ratched turn McMurphy’s damaged body into a permanent warning against resistance: Chief sees a man whose strength and defiance have been taken from him, and chooses what will happen to that body before the institution can claim it as its own.

Background: Treatment as Coercion

The ward has already shown how easily treatment and punishment can become indistinguishable. When Taber refuses to take medication orally, Nurse Ratched seizes his arm and tells him he may leave rather than take it. The ward’s black aides later overpower him in the latrine; a nurse prepares a long needle, and Taber is carried away with his clothes torn and a damp sheet wrapped around him. The scene establishes a pattern of bodily force administered under the ward’s authority.

Chief also witnesses the process surrounding Electroshock Therapy. On a trip to Building One supposedly for chest X-rays, patients wait beside an unmarked metal door while someone inside screams. A medicated man is dragged toward it, briefly stiffens his heels against the cement, and disappears inside. McMurphy listens to the explanation that electricity is sent through a patient’s skull and challenges the purpose of the procedure. Chief’s account, shaped by his own frightening experience of treatment, makes the institutional routine feel less like neutral care than a machinery that takes control of the people sent through it.

McMurphy himself receives three more treatments in one week. Each time he begins to recover, Nurse Ratched and the doctor ask whether he is ready to face his problem and return to the ward for a cure. He answers with extravagant defiance, then bows to the other patients as they grin; Nurse Ratched takes the doctor aside to authorize another treatment. Once, McMurphy pinches her through the back of her uniform, reddening her face. His resistance remains visible, but the repeated treatments and the nurse’s power to arrange them set the conditions for the irreversible change that follows.

Return to the Ward

Three weeks after McMurphy has been gone, the ward door opens and the ward’s black aides wheel in a gurney. Its chart identifies him as Randle P. McMurphy, post-operative, and records a lobotomy. They leave the gurney in the day room beside the patients called Vegetables. The men read the chart, then look at the red hair, the pale face, and the heavy purple bruises around the eyes.

Scanlon rejects the idea that the figure is McMurphy. For the rest of the afternoon, he, Martini, and Chief ridicule it as a fake. Yet the denial cannot hold: patients pass by pretending to visit the magazine rack or drinking fountain so they can look again at the face. Chief studies the body and considers what McMurphy would have done. He is certain McMurphy would not have allowed himself to remain in the day room for twenty or thirty years with his name attached, available for Nurse Ratched to use as a lesson in what happens to anyone who challenges the system.

The Killing

That night, Chief waits until the dormitory’s breathing indicates that the others are asleep and the ward’s black aides have stopped making their rounds. He has listened for hours to the lungs in the bed beside his: the breath stumbles, stops, and starts again. He hopes it will stop for good, but has not yet turned to look.

Moonlight pours through the window and gives the dormitory a cold, milky brightness. Chief sits up; his shadow falls across McMurphy’s body, seeming to divide it between hips and shoulders. The swelling around McMurphy’s eyes has eased. They are open, glazed from remaining unblinking, and follow Chief as he rises and crosses the few feet between the beds. The body that appears inert still grips life fiercely.

Chief presses a pillow over McMurphy’s face and lies full length on him, using his own legs to scissor McMurphy’s kicking legs and hold him down. The struggle lasts long enough for Chief to experience it as if it had gone on for days. When the movement stops, the body shudders once and becomes still. Chief lifts the pillow; McMurphy’s expression has not changed. He pushes the eyelids down with his thumbs and holds them until they stay closed, then returns to his own bed.

Consequences and Significance

The act prevents McMurphy from remaining in the day room as the inert, named example Chief fears Nurse Ratched could preserve for decades. It does not restore the man the lobotomy has taken from the ward; Chief’s description of the unchanged face makes clear that the killing follows, rather than reverses, that destruction. His decision changes the final meaning of McMurphy’s displayed body: it will not simply stand as institutional property and a warning to the living.

Chief thinks he has acted quietly, but Scanlon’s voice answers from across the dormitory and tells him to take it easy. The brief exchange places another patient beside Chief at the instant after the killing, without turning the act into a public speech or a victory scene. The ending remains close to its physical facts—the pillow, the bodies, the closed eyes, and the sound of a companion awake in the dark—and leaves the ward’s violence answered by an equally final private act.