SS Panzer question

Years ago, when I built kits and did tanks (I’ll come back, eventually) I found a reference that said that there was only one SS Panzer division that was known (There was documented proof, not hearsay or the word of former unit memebers.) not to have participated in any war crimes or atrocities. I cannot find that reference (circa 25 years ago) nor remember which unit that was.

Can anyone shed light on this? Thanks!

I belive it was the 10th SS.