The 3 Strangers guy? I felt bad for those men. I thought they ultimately got some access to the info, but maybe heavily redacted? I was surprised honestly when the documentary mentioned it was a well to do Jewish orphanage. It was also creepy the way the female assistant seemed so... Happy? about the whole thing, still thought the world of the doctor. Sad the one suicided and the others have had mental problems. Being in some experiment like that only made their already complicated lives worse. Same with their "scout" sisters, installed in homes to figure out the parenting styles. It's just so creepy.