An undercover cop who infiltrated a ruthless motorcycle gang is murdered at a biker bar after his identity is discovered. The investigation reveals that the victim's widow was once involved with Brass.
When a murderer claims that the C.S.I. team used faulty evidence when the verdict was reached, Catherine re-investigates the case, which happens to be one of her very first cases as a CSI.
When a murderer claims that the C.S.I. team used faulty evidence when the verdict was reached, Catherine re-investigates the case, which happens to be one of her very first cases as a CSI.