Earlier quoted context omitted.
> Simply? Yes. Most of it was scientifically poor research, of no value, anyway. That's a different reasoning though, one where nobody would disagree, I'm pretty sure. If they have value, what then?
The scientifically invalid point was in addition to the straight no. :) To expand: I still think it should not be used or even acknowledged. You're on untenably thin ice, ethically speaking. "people were forcibly experimented on or killed, but we got some great data" doesn't pass the most basic ethical sniff test. The results should be case for the prosecution, not for citation. Citation should have you hauled before…
The OP talked about Minsky, and I assume nobody thinks that whatever he did in connection to Epstein has anything to do with his scientific work.
I think there's a somewhat good argument to sever ties with a scientist that behaves unethically outside of science (but then again: do you -hypothetically- disregard a cure for cancer because the researcher is racist?), but to reject the results afterwards? Should we throw out everything that Tim Hunt ever worked on (and everything that cites/is based on his work) because some people perceived remarks he made to be sexist?