一些知名演员主演的【speed-demons】,是由 Andrew Thibault导演的记录片，上映于2018，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详情请观看视频，