On the series debut, after a life-altering incident, John pursues his dream of being a police officer, becoming the force’s oldest rookie.

Talia forces Nolan to confront his personal moral instincts after he encounters a kidnapping victim; Jackson confronts his failures head-on.

After Nolan and Talia lose control of a crime scene, they begin to debate whether people are fundamentally good or bad.

The rookies are temporarily paired with new training officers; when Nolan and Lopez track down an escaped criminal.

Nolan, the rookies and their training officers get involved in a competition that pits them against each other.

Nolan and the team must help capture a cop and his former mentor from the academy after he becomes a fugitive following an assault.