Hey guys, I am a Christian in seminary, and someone…

Hey guys, I am a Christian in seminary, and someone who likes apologetics.
There is one question that has bothered me though and I am hoping someone can point me towards work done in this area.

The question of theodicy has often been answered by an appeal to God’s justice. If there was no “hell” then Hitler will have escaped from what he truly deserves, for example.

However, from the classic understanding of hell, even those Jews, who were killed in such a brutal evil way, if they did not know Christ would also share the same fate.

I know other theories about hell that would skirt this issue and am not particularly interested in those, as I am trying to get a certain answer from a certain position.