‘CSI: Vegas’ Season 2 Episode 21 Photos, Cast and Finale Plot Details

CSI: Vegas Season 2 Episode 21
Marg Helgenberger as Catherine Willows, Paula Newsome as Maxine Roby and Mandeep Dhillon as Allie Rajan in CSI: Vegas’ season 2 episode 21 (Photo: Sonja Flemming © 2023 CBS Broadcasting, Inc)

CBS’s CSI: Vegas finishes up season two with episode 21, written and directed by Jason Tracey. Episode 21 – “Dying Words” – will air on Thursday, May 18, 2023 at 10pm ET/PT.

The network announced in February 2023 that CSI: Vegas will return for season three.

The second season stars Paula Newsome as Maxine Roby, Marg Helgenberger as Catherine Willows, Matt Lauria as Joshua Folsom, and Mandeep Dhillon as Allie Rajan. Ariana Guerra plays Detective Serena Chavez, Lex Medlin is Beau Finado, and Jay Lee is Chris Park.

“Dying Words” Plot: The CSI team investigates a murder case that hits close to home for Folsom – when he is forced to sit this investigation out, he does his own digging with help from Trey. Worried Folsom will do something he regrets if he gets his hands on the killer, the team members find themselves racing to arrest the suspect first.

CSI: Vegas Season 2 Episode 21
Marg Helgenberger as Catherine Willows, Lex Medlin as Beau and Sarah Gilman as Penny in the season 2 finale (Photo: Monty Brinton © 2023 CBS Broadcasting, Inc)

The Season 2 Description, Courtesy of CBS:

CSI: Vegas, the sequel to the Network’s global hit CSI: Crime Scene Investigation, returns for a second season in Las Vegas – the city where it all began. Amidst the neon lights and long shadows, dark threats continue to lurk in Sin City. Maxine Roby leads her brilliant team of Crime Scene Investigators – Joshua Folsom, Allie Rajan, Detective Serena Chavez, Chris Park, and Beau Finado – as they use science to solve baffling cases. Catherine Willows returns to help the CSIs face off with a dealer of death who is planning to beat the odds in Las Vegas.

This combined force will deploy the latest forensic techniques to do what they do best – follow the evidence – in order to preserve and serve justice in Sin City.

CSI: Vegas Season 2 Episode 21
Paula Newsome as Maxine Roby in season 2 episode 21 (Photo: Monty Brinton © 2023 CBS Broadcasting, Inc)
CSI: Vegas Season 2 Episode 21
Ariana Guerra as Detective Chavez and Matt Lauria as Josh Folsom in the “Dying Words” episode (Photo: Monty Brinton © 2023 CBS Broadcasting, Inc)
CSI: Vegas Season 2 Episode 21
Marg Helgenberger as Catherine Willows, Paula Newsome as Maxine Roby, Lex Medlin as Beau and Mandeep Dhillon as Allie Rajan in season 2 episode 21 (Photo: Monty Brinton © 2023 CBS Broadcasting, Inc)
CSI: Vegas Season 2 Episode 21
Lex Medlin as Beau and Mandeep Dhillon as Allie Rajan in season 2 episode 21 (Photo: Sonja Flemming © 2023 CBS Broadcasting, Inc)
CSI: Vegas Season 2 Episode 21
Mandeep Dhillon as Allie Rajan in season 2 episode 21 (Photo: Sonja Flemming © 2023 CBS Broadcasting, Inc)