Synopsis by Hal Erickson
Six people are killed when an amusement-park roller coaster derails, causing one of the cars to plummet into a crowded parking lot. In the course of their investigation, the CSI members conclude that the "accident" was anything but. And in another case, the body of a 13-year-old girl is found near a lake. According to fans and series insiders, this episode of CSI: Crime Scene Investigation set a record for the highest body count within a single 60-minute timespan.