October, 18—

October, 18— marks the temporal setting for the most violent and consequential event in the narrative: the murder of Sir Danvers Carew. The crime is described as startling London by its singular ferocity, rendered all the more notable by the high position of the victim. The details, though few, are shocking: a maid servant, living alone in a house near the river, witnesses the attack from her window on a cloudless night brilliantly lit by the full moon. The lane where the murder takes place is thus bathed in a deceptive clarity that exposes every brutal action. The month itself, with its early autumn fogs, provides the atmospheric backdrop for the crime's aftermath, as the first fog of the season rolls in the following morning, creating a great chocolate-coloured pall over heaven that seems to mirror the moral obscurity now enveloping the case.

The Crime and Its Immediate Aftermath

The murder occurs when an aged, beautiful gentleman with white hair—later identified as Sir Danvers Carew—is accosted by a very small gentleman, Mr. Hyde. The older man's polite inquiry is met with silence and ill-contained impatience, then a sudden explosion of violence. Hyde breaks out in a great flame of anger, stamping his foot, brandishing a heavy cane, and clubbing the old gentleman to the earth with ape-like fury. He tramples his victim underfoot, hailing down a storm of blows that audibly shatter bones and cause the body to jump upon the roadway. The maid faints at the horror. When she comes to herself at two o'clock and calls the police, the murderer is long gone, but the victim lies incredibly mangled in the middle of the lane. The murder weapon, a heavy cane of rare and tough wood, has broken in the middle under the stress of the insensate cruelty; one splintered half is found in the gutter, the other carried away by the murderer. A purse and gold watch are found on the victim, along with a sealed and stamped envelope bearing the name and address of Mr. Utterson.

The Investigation and Its Consequences

The envelope brings the crime directly to Mr. Utterson, who identifies the body as Sir Danvers Carew. The broken stick is recognized by Utterson as one he himself had presented many years before to Henry Jekyll, immediately linking the doctor to the murder. The investigation leads to Hyde's house in Soho, where the rooms bear every mark of having been recently and hurriedly ransacked, with clothes strewn about, lock-fast drawers open, and a pile of grey ashes on the hearth where many papers have been burned. From these embers, Inspector Newcomen disinters the butt end of a green cheque book, and the other half of the broken stick is found behind the door. A visit to the bank reveals several thousand pounds lying to the murderer's credit. The inspector declares himself delighted, confident that he has the murderer in his hand, believing Hyde must have lost his head to leave such evidence. Yet Hyde has disappeared out of the ken of the police as though he had never existed, and despite thousands of pounds offered in reward, his whereabouts remain unknown.

Thematic and Narrative Significance

October, 18— functions as a temporal hinge in the story, the point at which the secret duality of Jekyll and Hyde erupts into the public sphere with irreversible consequences. The murder transforms Hyde from a private, disturbing figure into a hunted criminal, and it forces Jekyll into a desperate struggle to contain his alter ego. The month's characteristic fog, which rolls over the city in the small hours of the murder and lies thickly the next morning, becomes a recurring symbol of the obscurity and moral confusion that now envelop the characters. The crime also precipitates the final break between Jekyll and Lanyon, as Lanyon's witnessing of the transformation—which occurs shortly after the murder—leads to his death. The month thus marks the beginning of the end for both Jekyll and Hyde, setting the stage for the revelations of the final chapters.