Confused by the clear vs blurry faces
So I just started my first playthrough, only have 30 minutes played and the tutorial seems to suggest that the moment a face becomes clear that means the game has presented enough information to ID them. This is confusing to me because >!my 4th body is a women in a cabin near the captain's quarters all I've seen is that she was crushed by rigging before calling out for her Husband Martin. !<
After holding E over everyone's face in that scene the game cleared up the faces of not just her, but another woman who was present in that scene. Surely this isn't enough info to ID right? Am I misunderstanding this mechanic?