I saw quite extensive coverage of Steven Paddock shortly after the shooting. Details about his father, his father's crimes, Paddock's growing up, how he became a gambler, his history with women, how he behaved at the casinos, and more. It did not appear to be "NOTHING".
Where did you see all that?
Where are the books written about him? Wheres all the websites with slueths looking into his past?
Etc......