It was just released this weekend. Looks pretty interesting. I'll probably be renting it on Amazon tonight to check it out.
https://sports.vice.com/en_us/article/in-new-documentary-former-usc-football-player-bob-demars-sheds-light-on-the-dark-side-of-college-sports
https://sports.vice.com/en_us/article/in-new-documentary-former-usc-football-player-bob-demars-sheds-light-on-the-dark-side-of-college-sports