Rookie : Season 4 Episode 21 | Mother's Daythe

: Despite Sergeant Grey's mentorship, a retaliatory transfer assignment from the union president sabotages Nolan’s ability to take the Training Officer (T.O.) exam, potentially delaying his promotion by two years.

“Nolan is getting stonewalled from climbing the ranks, and it sucks. He's a great enough cop where he should have a plethora of options for advancement, but they all fall through for one reason or another.” TV Fanatic · 3 years ago Mother's DayThe Rookie : Season 4 Episode 21

: The officers hunt a couple (Monica and Jonah) who embark on a crime spree targeting the wealthy, eventually leading to a shootout at a hijacked wedding. The Rookie Season 4 Episode 21 Review: Mother's Day : Despite Sergeant Grey's mentorship, a retaliatory transfer

: Nyla experiences a rare moment of peace when her former mother-in-law, Maris, defies her son Donovan to bring Nyla’s daughter to see her, calling Nyla "the daughter she never had". The Rookie Season 4 Episode 21 Review: Mother's

: Feeling powerless within the legal system, Wesley decides to apply for a position at the DA’s office to try and "change the system from within".