CSI Crime Scene Investigation When a hacker takes control of all networked medical devices at a hospital in Dallas and threatens to kill one patient every hour if his demands are not met, the Cyber team must find the source and figure out how they accessed an airtight security system. 2026-04-19 Horatio and his team investigate after a Russian immigrant is stabbed to death in a peep-show booth, and the only witness to the crime is the stripper who was performing for him. 2026-04-19 Shortly before Horatio is set to testify at a high-profile murder case in which the defendant is the husband of a city councilwoman, he's given new facts that could prove the man is innocent. 2026-04-19 On the day Grissom has to evaluate his team, a head is found in the trunk of a car. While Gil and Catherine work on the head, Sara and Nick investigate a body in the desert that's missing it's head. 2026-04-20 The team is investigating the ongoing murders by a signature killer. The killer has some knowledge of forensics and has left little evidence behind. 2026-04-20 Grissom and crew are called in after high roller Tony Braun, a known drug addict, is found dead in his house by a gardener. 2026-04-20