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"Mirror Image" is the seventh episode of Season Twelve and the 262nd overall of Criminal Minds.


When a man claiming to be Lewis' brother reveals that he knows secrets about the family, the BAU investigates the whereabouts of her actual brother, who Lewis had lost contact with.

Guest Cast[]

Bookend Quotes[]

  • Tara Lewis: "A sibling may be the keeper of one's identity, the only person with the keys to one's unfettered, more fundamental self." – Marian Sandmaier
  • Tara Lewis: "The father said, 'You are always with me, and everything I have is yours. But we had to celebrate and be glad, because this brother of yours was dead and is alive again. He was lost and is found.'" – The Gospel of Luke

Criminal Minds Episodes