Update (10/16/23): The Illinois man who fatally stabbed a 6-year-old Palestinian American boy had reportedly been worried about the “day of jihad” and had “been listening to conservative talk radio about the Israel-Hamas war and became increasingly concerned about his Muslim tenants.”
Right-wing media spent days fearmongering about potential mass violence happening on Friday after a former Hamas political leader was reportedly mistranslated as advocating for a “day of jihad.” Despite a lack of evidence of a related threat to the United States, some called for increased surveillance and others gave advice on how to best avoid an attack.
I don't think you grasp the difference between "the law" and "law enforcement."