Dina’s impulsive nature clashes with Irina’s need for order. However, their "fire and ice" dynamic proves effective when they interview a witness who was previously too intimidated to speak.

Struggling with insomnia and the feeling that she is being watched.

Flashbacks reveal more about Irina's history, suggesting that her obsession with this case isn't just professional—it’s a way to silence her own demons.

Navigating a complicated family situation while trying to prove she belongs on the elite squad.

Transitioning from a phantom presence to a more direct antagonist. 📺 Series Context