Answer: He becomes convinced of Hyde’s capacity for evil.
Mr. Utterson is a respectable, loyal man who nevertheless can sometimes be acquainted with not so respectable individuals. He used to be acquainted with Jekyll, and is suspicious of Mr. Hyde. As the novel progresses, he becomes convinced of Hyde's capacity for evil, and tries to solve the mystery in order to help his friend. He is the person who ends up discovering the secret in the end.
Ok so There is an big red apple on the teachers desk. The shiny new car is getting bought by a millionaire. The small white flower was the prettiest thing he ever saw. The big blue book would take forever to read! The little red wagon was my grandfathers when he was nine years old.
