The squirrel

The squirrel appears at the very threshold of Charles Decker's violent break with reality, a small, living creature going about its business on the lawn of Placerville High School. It is first spotted during Algebra II, at 9:05 on a May morning, running through the grass not ten feet from where Decker sits listening to Mrs. Underwood. The squirrel is described as a nice fat one, with a bushed-out tail and black eyes shining bright as buckshot, and Decker notes approvingly that it has been keeping down more breakfasts than he has. He watches it as a counterpoint to Mrs. Underwood's shark-like smile, which reminds him of the shark in Jaws and makes his stomach hurt. The squirrel is still scampering when Decker is called to the office, and it remains the last piece of normal, untroubled life he registers before the crisis begins.

The Squirrel as a Marker of Lost Normalcy

The squirrel's presence anchors Decker to a world of ordinary routines—classroom lessons, the lawn that grows right up to the building without any fuss, the simple act of watching an animal. When Decker later looks out the window after shooting Mrs. Underwood and taking the class hostage, the squirrel is gone. He notes this absence with a wry observation: "Squirrels make lousy innocent bystanders." The squirrel's disappearance marks the point of no return, the moment when the familiar world has been irrevocably replaced by the nightmare of the hostage crisis. Later, when Decker reflects on the passage of time during the siege, he recalls that at 9:05 he had been watching the squirrel; now the squirrel is gone, Mrs. Underwood is dead, and he himself feels gone. The squirrel thus becomes a quiet, poignant emblem of everything that has been lost—the simple, unremarkable morning that could have been just another day.

The Squirrel as a Contrast to Human Violence

Throughout the narrative, the squirrel exists in a state of pure, unreflective animal existence, in stark contrast to the human world of violence, repression, and psychological torment. Decker's attention to the squirrel's physical details—its bushy tail, its bright eyes, its fatness—emphasizes its vitality and its freedom from the anxieties that plague him. The squirrel does not have to keep breakfast down, does not have to endure the shark-smile of a teacher, does not have to confront a father who speaks of slitting noses. It simply runs, eats, and lives. This contrast underscores the unnaturalness of the violence Decker is about to commit and the depth of his alienation from the ordinary world. The squirrel's absence after the shooting is a silent judgment on what has been done.

The Squirrel as a Structural Motif

The squirrel functions as a structural motif that bookends the opening phase of the crisis. It appears in the first chapter, when Decker is still a student in a classroom, and it vanishes in the ninth chapter, immediately after the first shot is fired. Its reappearance in Decker's memory at 9:50, when he notes that the squirrel is gone, reinforces the sense of irreversible change. The squirrel is not a symbol of hope or redemption; it is a marker of the ordinary world that Decker has chosen to destroy. Its absence is a quiet, persistent reminder of what has been lost, and its memory lingers in Decker's mind as a touchstone of the normalcy he can never reclaim.