The explosion at Rick Cowley’s apartment is a calculated attack that kills Rick and two communications technicians, kills one police officer, and permanently disables another. Its carefully planted messages transform a concealed trap into a direct warning to Thaddeus “Thad” Beaumont: George Stark is still acting, and the sparrows are flying again. The blast also becomes part of a growing chain of evidence that unsettles Alan Pangborn’s confidence in an ordinary explanation.

Background and setup

Before the explosion, Rick had been taken away for questioning and returned to his apartment with police escorts. He was confused by the questions and tired from a morning that had not made sense to him. The officers noticed that the communications technicians who had been assigned to disable the phones were not waiting outside, as procedure required. Rick, with little patience left for their concern, took out his keys and started to unlock the door.

Rick mentioned that he ought to call Thad as soon as he got inside. The remark gives the moment a sharp, ordinary purpose: he is thinking about getting in touch with his friend, not about the danger waiting at the threshold. At the same time, the absence of the communications team is the immediate warning the officers have failed to resolve before he turns the key.

The blast and its victims

One officer recognized the danger at the last instant and shouted for Rick to stop, but Rick had already begun unlocking the door. The explosion killed Rick and the communications technicians inside the apartment. One officer, standing closest to the door, was killed; another was farther back and shielded his face when his partner called out. He survived with serious injuries and was left stone deaf, ending his career with the New York City Police Department.

The differing outcomes make clear that the door was not merely a route into the apartment but the mechanism of the attack. The police presence offered no protection against a trap that detonated as Rick entered, and the technicians assigned to disable the phones were already dead inside. The explosion therefore destroys both its intended target and the people whose task might have exposed or neutralized the danger.

Messages and the threat to Thad

The technicians’ bodies carried separate notes pinned to their foreheads. One announced, “THE SPARROWS ARE FLYING AGAIN.” The other read, “MORE FOOL’S STUFFING. TELL THAD.” Together, the messages identify the blast as part of Stark’s campaign rather than an accident or an isolated attack: they make the dead men into messengers and point beyond Rick’s apartment to Thad.

The wording links a renewed threat to a phrase already charged by the story’s recurring sparrow motif. It also gives the attack a deliberate audience. Rick and the technicians are killed, but Thad is explicitly named as the person who must hear about it; the violence at the apartment is meant to reach him even when Stark is not present to confront him directly.

Aftermath and wider significance

The bombing’s consequences extend beyond the deaths and the surviving officer’s permanent deafness. The messages announce the return of the sparrows, and elsewhere their numbers become impossible to dismiss: at Gold’s Junkyard and Auto Supply, the cars and trucks are carpeted with silent birds, while at Lake Lane they appear to keep their distance from Alan, as though the area were a staging ground. Thad encounters a flock so dense that the birds seem to occupy the road itself. These later appearances develop the warning in the notes from a written threat into a force that visibly shapes events.

Alan’s response also changes as evidence accumulates. He initially tells himself that the strange report from Fuzzy Martin proves nothing supernatural; then he recalls the fingerprint and voice comparisons and the hundreds of sparrows crashing into the windows of Bergenfield County Hospital, and he begins to shake. The apartment explosion thus sits at the junction of police procedure and the novel’s uncanny logic: a booby-trapped door and dead witnesses are concrete facts, while the messages and the returning birds widen their meaning into a confrontation that ordinary investigation cannot comfortably contain.