Answer:
D - the imagery creates a serious, judgemental tone; Darrow suggests that the audience will be responsible for the execution of Leopold and Loeb.
Step-by-step explanation:
In the passage, Darrow's use of the phrases 'put stains on the heart of every man, woman, and child' as well as telling a 'story of blood' alludes to the guilt and responsibility of the people if the boys are executed.