Luther Devarro and Mac Taylor in “Sangre por Sangre”

I never intended to save the world but somebody had to be held accountable. Those that made the same promise I did. Promise to protect the neighbourhood, not to eat it alive. To defend it, not to become the worst threat it had ever known.

Mac Taylor

Now you've caused even more bloodshed. Killing people won't solve it. We're fighting the same fight. Why didn't you come to me? We could have taken them down together.

Because old habits die hard, and we're different kind of people. I gain closure here, Detective, in the spirit of what I created. I have no other choice. It all ends here. Tonight.