The Key Witness

K-9 Unit

A retired member of the Sûreté du Québec, Tango possesses an instinct that even the best human investigators cannot match. He is not just an assistant; he is the guardian of the evidence that time has tried to erase.

Without his infallible intuition, the first piece of this puzzle would have remained buried forever. Today, he is the living link between the past and the truth the team is striving to uncover. He and Émile are one — then, as now.