There's good whodunit and bad whodunit.
#whodunitbad is a multiple choice question: was the culprit A, B, C, or D?
#whodunitbest - I'm getting more and more confused - wait - Now it all makes sense!
#whodunitworse - the culprit is introduced in the last 20 pages or 20 minutes.
The Sinner season 4 is #whodunitbest.
Somehow, this series reveals secrets without seeming manipulative. Just this one episode, the season finale, has 16 cast members. All the personalities are memorable and many are morally ambiguous.
When you find out the killers and criminals, you will be satisfied. Watch The Sinner season 4.
What drives Harry's dogged pursuit when all have left him? Harry Ambrose is a hungry ghost.