The "dirty cop" narrative begins in the Season 1 episode when Jackson West and Angela Lopez capture a notorious escaped convict named Oscar Hutchinson . Hutchinson claims to Jackson that his father, Percy, was dirty and had planted a murder weapon on him to secure a conviction years ago.
Throughout his appearances, Percy West argues that he is a reformer from within. He climbed the ranks not by breaking the rules, but by mastering them. He encourages Jackson to join IA, not as a punishment, but because he genuinely believes that holding cops accountable is the highest form of loyalty to the badge. Percy is not a villain; he is a bureaucrat of justice. was jackson west's dad a dirty cop
To answer this, we have to look at the turbulent history of the West family, the politics of the LAPD within the show, and the sacrifices made in the name of "the job." The "dirty cop" narrative begins in the Season