What is Miss Stephanie Crawford's reaction to the death of Tim Johnson ?

Miss Stephanie was ignorant and opinionated as she usually is:

Miss Stephanie said, ‘Uh, uh, uh, who’da thought of a mad dog in February? Maybe he wasn’t mad, maybe he was just crazy. I’d hate to see Harry Johnson’s face when he gets in from the Mobile run and finds Atticus Finch’s shot his dog.