6
/10
John Mathers is a fictional character portrayed by Victor Bevine in the TV series CSI: Crime Scene Investigation.
In the first episode they appeared in, titled The Execution of Catherine Willows (season 3), they were 48 years old.
They appear in 2 episodes out of a total of 335 aired

John Mathers

by Victor Bevine

character

Episodes2

  • 8
    /10

    The Execution of Catherine Willows
    episode S3.E6 november 2002
    On the day of convicted serial killer-rapist John Mathers's execution, a new case following his MO causes a stay after countering the already administered lethal injection and urgent forensic (re-)examination. It was Catherine's first case leading to death row. The most modern techniques, even requiring federal equipment not available to Greg, show another killer was at work and probably one was a copy-cat, but the question remains in which order, as that may or not discharge Mathers.
  • 8.4
    /10

    What's Eating Gilbert Grissom?
    episode S5.E6 november 2004
    When a group of fraternity members find a spot covered by maggots, Grissom investigates the scene and believes a student is providing the flesh to the maggots. Based on the uniform size of the bones and woods, Nick and Grissom believe a mulching machine was used to discard the body, and soon they find evidence in the machine. Based on a fingernail found in a garbage bag, Catherine concludes that the Blue Painter Killer is back. Now the entire team is working on the case.