I had an Internet stalker for a time who was determined to report me to the police for crimes I committed against children. Her proof? God told her. Yes, she literally thought that God spoke to her and told her who was abusing kids.
It was very stressful, but thankfully, apart from harassing me online, she never successfully convinced any police department to arrest me. I guess the police file their “God told me he’s a criminal” reports in “the special filing location” (aka the trash).
Still, it’s scary to think what grief she could use caused me had she been able to hide her crazy a bit better. (I’ve greatly summarized this tale for this post. The full tale takes place over years, involves multiple people including Boy George and the CEO of Firefox, a “worldwide hacking organization,” and more.)