David Paladino

When a deep sea diver is murdered on the job, his body and suspected co-workers must remain in a high-tech decompression chamber for four days, leaving the NCIS team to complete an unorthodox investigation from outside the tank.

After Carey receives flowers from a secret admirer and Serge the smarmy concierge claims he sent them, the boys find out the real admirer is Arwin, the hotel's handyman.

Grissom and Willows hunt down the Highway I-15 serial killer while the unlikely team of Sidel and Brown are assigned to work on a robbery/murder case together.

When a jury's field trip to a crime scene takes a dramatic turn, Judge Lola Carmichael must determine if the trip she granted helped the defendant or biased the jury. Also, Mark is ready to take down a reputed crime boss but discovers it's more complicated after he learns that a cop may have tampered with the evidence.

Amid holiday parties, Lola must defend herself before the Commission on Judicial Performance after a complaint is made against her. Also, Judge Lisa Benner enlists Sara, Emily and Luke in staging a “Wizard of Oz”-themed mock trial for the children of Hall of Justice employees, in which Dorothy is on trial for killing the wicked witch.

Gil Grissom and Sara Sidle come to the aid of a former colleague who is implicated in tampering with evidence. Maxine and the rest of the CSI team work the murder of a couple slain on their wedding day, following the evidence to the salacious underbelly of the Las Vegas elite.