Because the 4th time could be real even if the first 3 calls were hoax? I suppose there can be protocol to filter out hoax calls, but imagine if a 911 call came

Because the 4th time could be real even if the first 3 calls were hoax? I suppose there can be protocol to filter out hoax calls, but imagine if a 911 call came but nobody took it seriously because of the swatting history of that place. Everyone including HN will have a field day how irresponsible and indifferent the police were, that they would only protect the rich and powerful. Sound familiar?