The relevant part that you aren’t certain of is whether the Jews gave him up for the execution or that it was just normal Roman law and procedure that called for the appropriate sentence of death for a crime he was convicted of.
Not exactly the issue.
They were in Judaea so yeah, Jews were there and under occupation.
I was asked if I accepted the narrative as written in the Bible and I think I explained my position rather well in post 224, the one your post was in reply to.