This narrative choice allowed the character to pursue her ambitions in law enforcement outside the confines of the Los Angeles Police Department, effectively "writing her out" while keeping her professional integrity intact within the world of the show. The Real-World Reason for Afton Williamson’s Exit
The reason Talia Bishop disappeared from the show had less to do with the script and more to do with behind-the-scenes conflict. In August 2019, Afton Williamson took to social media to explain why she would not be returning for Season 2. Williamson Alleged:
That being said, here are some points to consider:
Talia's exit was a result of her decision to leave the LAPD and move to another city with her son. While it's possible that the show could have revisited her character, there hasn't been any confirmation or hints about her return.
Experience of racial discrimination and inappropriate comments.Instances of sexual harassment by a recurring guest star.Bullying from the hair department heads.A lack of investigation or action from the showrunners and executive producers after she reported these incidents.