Option D is the central idea of the text. This option states that:
Despite the incorrect report that 37 bystanders ignored Kitty Genovese as she was attacked, the incident led to valuable psychological studies.
In the text shown in the question above, we can see that the central idea refers to an incorrect report that was presented by viewers of the murder of Kitty Genovese, therefore, option D is the correct answer.
More information about the central idea of a text on the link:
https://brainly.com/question/1914191