the use of an insect is particularly significant because of all the things in this world, the insect is often seen as bothersome, disgusting, and easily squashed. While some people may see value in insects (for pollination, for example), most find them easy to ignore or horrific.
D. they establish a rough, untamed setting
No because he just wants the fame
Answer: By keeping facts like his name and the crime unknown to the reader, the reader can better visualize themselves in the position of the narrator, leading to more fear.