As part of their second phase of training, the rookies are asked to develop their first confidential informants. Nolan soon discovers that no two informants are the same and struggles with his newest task. Chen's mother complicates her home life when she comes to stay with her.
Season 2 Episode 5 of The Rookie was watched by 3,240,000 viewers, resulting in a 0.50 rating in the 18-49 demographic.
Starting over isn't easy, especially for small-town guy John Nolan who, after a life-altering incident, is pursuing his dream of being a Los Angeles police officer. As the force's oldest rookie, he's met with skepticism from some higher-ups who see him as just a walking midlife crisis. If he can't keep up with the young cops and the criminals, he'll be risking lives including his own. But if he can use his life experience, determination and sense of humor to give him an edge, he may just become a success in this new chapter of his life.