Dear Health,
No manipulation here. Rather, a two line biography may be helpful. Rav Yosef Babad wrote a comprehensive manuscript on the laws of the Noahides. He quotes it often in the Minchas Chinuch. It was never published, and is assumed to be lost.
I could try to look it up.
It is a safe assumption that a human witness must be a bystander, not a participant.
Do you think anyone could just appoint themselves a judge? (In real life. Not a coffee room judge.)
Direct theft, as in taking by grabbing without permission is (included in) gezel (for a goy). Why would counterfeit money be forbidden, without the added isssur of oinaah? (Etc.)