speed-demons：是Andrew,Thibault导演在2018年出品的美国纪录片影片，其主要演员有等，主要剧情:When a popular honors graduate becomes an unlikely campus gunman, citizen sleuths embark across the country to investigate the metamorphosis of a respected prosecutor turned mass shooter. Their investigation exposes a government cover-up, paints a picture of corporate greed, and unravels a medical mystery linking multiple school shootings.
