Dana de Celis

Mac, Sheldon, Danny and Det. Flack's only witness is an unconscious helicopter pilot, but their initial clues lead the CSIs to suspect that the helicopter hijacking may have been an inside job. Meanwhile, the rape and murder of a restaurant hostess found in an alley shocks Stella and Lindsay when they discover that she anonymously engaged in phone sex with her patrons, leaving a suspect list a mile long. (TV-14)

Bull takes a frustratingly passive role in court during a medical malpractice suit, when he helps the surgeon who saved his life after his heart attack and must defer to her browbeating attorney on trial strategy. Also, Taylor fights the urge to check into the background of Henri Fray (Edward Akrout), Marissa's new love interest.