Why hasn't the murderer killed at least 100 people been found in the "100-city murder case" in the United States so far?

Holmes was abused by his parents and bullied by other students since he was a child. It seems that his psychology has been distorted. Later, he entered the University of Michigan Hospital and began to study medicine. Here, in order to make money, Holmes went to the morgue to steal bodies and pretended to have an accident to engage in insurance fraud-he was handsome and eloquent, but he succeeded many times. Slowly, Holmes became more and more brave. He keeps changing his identity, cheating on insurance, cheating on marriage, and even killing people to collect money.

When young Sherlock Holmes came to this city, he immediately extended his sinful hand. In a drugstore in the suburbs of Chicago, there was a lady named Hutton. She is the owner of a drugstore and a widow. Holmes gave full play to his charm. As a doctor and pharmacist, he persuaded Mrs. Hutton to give him the pharmacy-of course Mrs. Hutton would like to. The young man looks amiable and very trustworthy. In fact, when Holmes started to manage the pharmacy, he really attracted many guests with his enthusiasm and courtesy. Gradually, people around us stopped paying attention to Mrs Hutton's whereabouts, although we haven't seen her for a long time-it was normal for people to walk around at that time. Holmes said that Mrs Hutton had gone to California, and everyone believed her.