People that went along to keep their jobs to feed their families would maybe get a pass, but at the same time, they would all claim that to try to get a pass. Probably should probably have their ability to practice medicine revoked forever, at the least.

If they roll over on their superiors, the ones actually calling the shots, they would probably get a pass. Everyone else, death penalty or life in prison and made to work to atone.

The easy way would be to kill them all and let God sort it out, though.