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Detective Riascos is a fictional character portrayed by Ross Haines in the TV series Law & Order: Criminal Intent.
They appear in 1 episodes out of a total of 195 aired

Detective Riascos

by Ross Haines

character

Episodes1

  • 7.4
    /10

    Eosphoros
    episode S4.E5 october 2004
    A leader of the Atheist movement is kidnapped and murdered despite the ransom paid, and the detectives find a suspect close to home.