The prosecutor knew it
He was just in denial. I mean, yes, he didn't HAVE ALL the clues but the priest keeps presenting them more and more and yet he still didn't consciously admit to the truth. I think. Willingness to accept is not same as not knowing..
*unwillingness
I’d lean that way too if the prosecutor didn’t act super surprised
No way he's that oblivious and able to do his job well thus far. Could be expression of being flabbergasted. Or just sheer disbelief. He was hoping the serial killer wasn't as depraved as he thought he was. Surprise, disappointment, disbelief. Denial
I think this story would be a lot better if the prosecutor knew the priest was a killer and just didn’t care. Coz thats what everyone thought anyway, it’s not like the priest was really hiding it. Now the prosecutor looks like a fucking idiot. Still love this series tho