CSI Crime Scene Investigation The team is investigating the ongoing murders by a signature killer. The killer has some knowledge of forensics and has left little evidence behind. 2026-06-04 Grissom and crew are called in after high roller Tony Braun, a known drug addict, is found dead in his house by a gardener. 2026-06-04 The team examines the murder of an avid Boston Red Sox fan found dead with a ruptured spleen following a tough loss against New York. 2026-06-04