正在播放的是《speed-demons》的高清完整版。该片是由著名导演Andrew Thibault 的一部精彩的纪录 类影视作品，主演有未知等，本片主要讲述的是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.

同时该系列还有以下影片值得推荐：《上学第一天》《纽约黑帮纪实》《山果·温情版》《巴西央行大劫案》《国家地理：大白鲨的长途冒险旅程》《海上紧急救援 第五季》