What questions is tony asking about lupito's death?

He knew not where Lupito's soul was going to end up, in Hell or Heaven and sort of questions stirred his mind.

In the wake of seeing the murder, Antonio ends up engrossed with Lupito's destiny and inquiries of Sin and Punishment. He doesn't know how to accommodate Lupito's franticness and demise with Catholic idea of God. In spite of the fact that Lupito's activities as a killer make him bound to Hell, Antonio understands that his activities were caused by his war infection, and Lupito can't be rebuked for what happened. However, he realizes that the God of Christianity isn't pardoning or caring and along these lines, not liable to discharge Lupito from the abhorrence of Hellfire.