I've lost count of the number of people I know who have been murdered. Everyone I know has been car jacked at least once, had violent home invasion robberies, etc. I'm sure 80% of the population has some form of PTSD.
Madness string 95982
When Middle Earth's spacetime was being woven, Ungoliant showed up. No one made Ungoliant. No one knows how it showed up. It's like saying 'God said "Let there be Light." And there was Light. And something saw the Light. And hungered.'