Miss Emily is a very lonely and desperate person. She is feeling isolated because her father rejected any suitor that knocked on her door. Miss Emily is so desperate and lonesome she bought arsenic to kill homer. Miss Emily dies; later people found homer's body in the upstairs bedroom. Miss Emily was a very solitary person. This led her to committing murder.
(Just try to change repetitive words with synonyms. It will always be a huge plus for your paragraph but I hope this helps.)