Ep 13. Suckers

In CSI: Crime Scene Investigation season 4 episode 13 titled "Suckers," the team investigates the brutal murder of a man who was found with his wrists slit and blood drained from his body. The victim, a wealthy casino owner, was found tied to a chair and had vampire-like puncture wounds on his neck.

The team quickly learns that the victim was known to be a player in underground high-stakes poker games and had recently won a large sum of money. They also discover that the victim was heavily involved in the vampire subculture, regularly attending parties and events.

As the investigation progresses, the team begins to suspect that the murder may have been committed by a rival player in the poker game who was angered by the victim's win. However, when they interview the other players, they find no apparent motive or evidence linking them to the crime.

Meanwhile, Sara Sidle (Jorja Fox) is dealing with personal issues as she struggles to come to terms with the recent death of a friend and former colleague. Her grief causes her to become emotionally invested in the case, and she becomes determined to solve it at any cost.

As the team delves deeper into the victim's connections to the vampire world, they uncover a complex web of deceit and betrayal. They discover that the victim had a secret lover who was also involved in the vampire subculture, and that she may have played a role in his murder.

The team uses their expert forensic skills to analyze the evidence, including blood samples and fingerprints, to piece together the events leading up to the murder. They eventually identify the killer and use their findings to bring them to justice.

In the end, the team reflects on the case and the disturbing subculture they uncovered. They grapple with the idea that people will do anything to live out their fantasies and the dangers that can come with it. The episode ends with the team continuing to investigate other cases, determined to bring justice to victims and their families.