Jason, in his Red Hood getup, stalks through the sewers, flashlight in one hand, and a pistol in the other. He. Was. Pissed.

Did Bruce even have half a heart? Jason was replaced. By some random kid. But why? What made them better?

So he took action, and here he is now, chasing the new Robin through Gotham City while they're on patrol. Bruce had made the big mistake of letting the replacement patrol alone.

"Come out, little bird." Red Hood roughly calls out into the dark.