Firefighter Bailey Nune is lured to an abandoned house for a fake medical emergency and falls into a concealed metal tank.
The hunt for the sniper and accomplice continues in the subsequent episode of The Rookie: Feds . 'The Rookie' Recap: Season 5, Episode 4 “The Choice”
At the estate, Nolan ultimately refuses to kill Rosalind, choosing to arrest her instead. However, as he leads her outside, a sniper—presumably her own accomplice—shoots Rosalind in the head, killing her instantly. [S5E4] The Choice
In Season 5, Episode 4, titled " The Choice ," the long-running saga of serial killer Rosalind Dyer reaches its dramatic and final conclusion. This episode served as a major crossover event with The Rookie: Feds . The Trap
While Nolan is held captive by Rosalind, the LAPD and FBI (including Feds characters Brendon Acres and Laura Stensen) work frantically to locate and dismantle the trap. Firefighter Bailey Nune is lured to an abandoned
The tank is a sophisticated "remix" of Rosalind’s previous work, featuring an electrified grate and a system that slowly fills the chamber with water.
Officers Tim Bradford and Lucy Chen enter the basement area below the tank. The situation is particularly triggering for Lucy, who survived a similar ordeal at Rosalind's hands in Season 2. However, as he leads her outside, a sniper—presumably
Rosalind Dyer is officially dead, though the psychological scars remain for survivors like Lucy and Bailey.