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.

Grissom and crew are called in after high roller Tony Braun, a known drug addict, is found dead in his house by a gardener.

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.

Catherine violates department protocol when she takes the case of a rape accusation against her ex-husband. Warrick and Sara search for the missing bullet that will either exonerate or indict a cop for murder. Grissom and Nick investigate when a female skeleton is found under a house buried in cement.

On the very night that he wins a D.J. competition, DJ Banner is found dead in an alleyway outside the club where the contest is being run.

Stella and Aiden investigate after finding the body of a teenage girl in a creek.

When Raven's friend, Tracey, is fired, evicted and her bank accounts emptied as a result of being hacked by a man she met on a dating app, Raven helps to locate the culprit. However, Raven asks for her team's help when the hacker is found dead and Tracy wakes up in a motel room with the murder weapon and no memory of what happened.

Horatio investigates the death of a man who accidentally inhaled a lethal combination of chemicals in a neighboring house after he went inside to retrieve his cat.

A nude man is found tied to his bed, having suffocated on a rag stuffed in his mouth while he was being sexually assaulted.