"an aged and beautiful gentleman with white hair" - chapter 4
"white hair" - symbol of distinguishment and purity alongside the mention of "aged" which perpetuates Carew's presentation as a victim in the plot.
The description of Carew is feminised, perpetuating the view that females are helpless in the novella
"with the air of one very much surprised and a trifle hurt" - chapter 4
Increases the tension surrounding his death, as this leads the reader to assume he was unaware of who Hyde was or why he was trying to hurt him
reinforces the idea that Carew serves as more of a plot device rather than a three-dimensional character.
"London was startled by a crime of singular ferocity...by the high position of the victim." - chapter 4
The first reference to Carew is mentioning his "high position", which would immediately shock a Victorian readership. This is a reflection on the incredibly hierarchical and classist society of Victorian London.
He is also immediately introduced as a victim, which heightens the mystery / thriller genre conveyed in the novella.
The animalistic connotations of "ferocity" place Carew in the role of prey and Hyde as predator