Self-published writer on topics such as Bigfoot and missing persons
David Paulides is an American former police officer who is now an investigator and writer known primarily for his books dedicated to proving the reality of Bigfoot, and establishing the Missing 411 conspiracy theory. Missing 411 is a series of self-published books and films, which document cases of people who have gone missing in national parks and elsewhere, and assert that circumstances surrounding these cases are unusual and mysterious, although data analysis suggests that the disappearances themselves are not statistically significant or particularly unusual. Early life and career.
https://en.wikipedia.org/wiki/David_Paulides