It is unknown whether Hyde / Jekyll intentionally attacked Carew specifically. Hyde most likely attacked him because he was a good man, and evil preys on goodness. Carew's innocence serves to highlight Hyde's maliciousness
Class comparison
There is a juxtaposition between the high class and wealth of Sir Danvers Carew and the working class appearance of Hyde. Hyde's violent murder of Carew can be seen to represent a violent uprising of the proletariat
Sir Danvers Carew is used to display the incredible acts of violence that Hyde is capable of committing
Character
Sir Danvers Carew
Sir Danvers Carew's murder in chapter four solidifies the reader's opinion of Hyde as a formidable and destructive character
Key moment in Chapter 4
Carew is clubbed to death by Hyde, witnessed by a maid through a window. This act of violence symbolizes Hyde's general disregard for conventional authority, using Carew as a victim
London crime: '"London was startled by a crime of singular ferocity and rendered all the more notable by the high position of the victim"'
Utterson
Implied that Utterson knew or knew of Carew well enough to identify him at the police station
Context of the Whitechapel Murders
The Jack the Ripper murders occurred in 1888, after the publication of the novel, some people believed that the murder of Carew in the novel inspired the killings
Sir Danvers Carew is an MP, described as "an aged and beautiful gentleman with white hair"
Kindness description
Juxtaposes with the evil embodied by Mr. Hyde, emphasizing Carew's age and implying a harsher current culture compared to predecessors
Carew's description
Feminized, perpetuating the view that females are helpless in the novella
Interaction between characters
Older man bows and accosts the other with a very pretty manner of politeness
First reference to Carew
Mentioning his "high position" would shock a Victorian readership, reflecting the hierarchical and classist society of Victorian London
Introduced as a victim, heightening the mystery/thriller genre of the novella
Animalistic connotations of "ferocity" place Carew as prey and Hyde as predator
Carew's description
"Aged and beautiful gentleman with white hair"
Reaction to surprise and hurt
Increases tension surrounding his death, leading the reader to assume he was unaware of Hyde's intentions, reinforcing the idea that Carew serves as more of a plot device rather than a three-dimensional character
Character of Carew
Emphasizes vulnerability, heightening the magnitude of violence committed by Hyde against him
Sets Carew up as a Victorian Gentleman with a "very pretty manner of politeness"
White hair
Symbol of distinguishment and purity, perpetuating Carew's presentation as a victim in the plot