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The Best Episodes of CSI: Vegas Season 3

Every episode of CSI: Vegas Season 3 ranked from best to worst. Discover the Best Episodes of CSI: Vegas Season 3!

Binge this in 7h 9m•Peaking at 7.9/10

Facing an existential threat that could bring down the Crime Lab, a brilliant team of forensic investigators must welcome back old friends and deploy new techniques to preserve and serve justice in Sin City.

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Episode Rankings

  1. #1 Fan Favorite
    CSI: Vegas Season 3 Episode 6 - Atomic City
    7.9/10(264 votes)

    S3:E6

    The CSI team investigates a radioactive crime scene that left a father and son dead.

    Director:Kenneth Fink
    Writer:Ryan Lee

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  2. CSI: Vegas Season 3 Episode 9 - Heavy Metal
    7.8/10(234 votes)

    S3:E9

    The CSI team investigates the death of a local antique shop owner who died from an apparent gunshot wound that is missing one important clue - the bullet. Also, Max makes an important breakthrough in the ongoing case with Ocho from the robotics factory.

    Director:Tom Camarda
    Writer:Camille D'Elia

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  3. CSI: Vegas Season 3 Episode 4 - Health and Wellness
    7.7/10(262 votes)

    S3:E4

    As the CSI team investigates the death of a man visiting Las Vegas for a health and wellness convention, a fiery explosion traps Allie Rajan in the basement of an abandoned hospital.

    Director:Stephanie A. Marquardt
    Writer:Tom Szentgyorgyi

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  4. CSI: Vegas Season 3 Episode 8 - The Artist Is Present
    7.7/10(229 votes)

    S3:E8

    The CSI team investigates when a plastinated nervous system is found hanging above a local car dealership. Also, Chavez and Max search for a missing source in their ongoing investigation of the robotics factory.

    Director:Gina Lamar
    Writer:Gabriel Ho

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  5. CSI: Vegas Season 3 Episode 10 - Tunnel Vision
    7.7/10(227 votes)

    S3:E10

    After an explosion in a bio lab, the CSI team races to determine which nerve agent left one of their own unconscious, while the others explore a dangerous underground tunnel to find another CSI who got kidnapped during the blast.

    Director:Erin Feeley
    Writers:Siena Butterfield, Erika Vázquez

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  6. CSI: Vegas Season 3 Episode 7 - Coinkydink
    7.6/10(233 votes)

    S3:E7

    When a fitness guru is found dead in a gym sauna and his soon to be son-in-law is found dead from an apparent hunting accident, the CSI team investigates to see if these deaths are unrelated tragic accidents or if they're connected.

    Director:Safia M. Dirie
    Writer:Safia M. Dirie

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  7. CSI: Vegas Season 3 Episode 5 - It Was Automation
    7.5/10(263 votes)

    S3:E5

    When a mechanic is found murdered in a dark factory, the CSI team investigates whether the perpetrator was human or a humanoid robot with an AI operating system.

    Director:Ruben Garcia
    Writer:Dave Metzger

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  8. CSI: Vegas Season 3 Episode 1 - The Reaper
    7.4/10(319 votes)

    S3:E1

    With their respected colleague Josh Folsom under arrest for the death of Kahn Schefter – the man responsible for killing Folsom’s mother – the CSI team combs through every crumb of forensic evidence to determine his innocence or guilt.

    Director:Brad Tanenbaum
    Writers:Jason Tracey, Craig S. O'Neill

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  9. CSI: Vegas Season 3 Episode 2 - Scar Tissue
    7.4/10(288 votes)

    S3:E2

    With a new piece of evidence at play, Catherine Willows reopens an investigation from her past that never got solved after a violent attack left her hospitalized. Internal affairs begins questioning Folsom.

    Director:Nicole Cummins-Rubio
    Writer:Jordana Lewis Jaffe

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  10. CSI: Vegas Season 3 Episode 3 - Rat Packed
    7.3/10(275 votes)

    S3:E3

    The CSI team is called to investigate when the bodies of Frank Sinatra and Joey Bishop impersonators are discovered behind the drywall of a home construction project. Also, Folsom must face the review board about the future of his career.

    Director:Omar Madha
    Writer:Marisa Tam

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Season 3 Ratings Summary

"Atomic City" is the best rated episode of "CSI: Vegas" season 3. It scored 7.9/10 based on 264 votes. Directed by Kenneth Fink and written by Ryan Lee, it aired on 4/21/2024. This episode is rated 0.1 points higher than the second-best, "Heavy Metal".