Just six months after Olinsky's death, Voight is dealing with another situation that involves bro-code. But as he told Ruzek, this type of loyalty comes with a price.
Upton tries to talk Ruzek out of making the biggest mistake of his life and ruining his career and reputation but he's adamant about helping his squad.
Ruzek is dealing with an officer-involved death investigation. And that's the last this team will discuss it. You never have to explain something you didn't say or hear.
Voight: Who the hell do you think you are? You don't protect me. I protect you. That's my job. I'm the one who allowed Antonio to be there. This is on me. From this point on, you don't say another word about this, you get me? Ruzek: Yes, sir.