O, yes, the blur. A blur keeps her from having to positively ID the intruder. That way she won't blame someone else for something they didn't do. Another conflicting image. She didn't mind slaughtering her children but seemed to be concerned about falsely ID'ing someone else. That was Susan Smith's fear too. At least in my opinion. I think she made of the black man image because she felt people would believe her when she couldn't ID anyone in particular. That old southern thing about them all looking alike. Of course, they don't, but in her mind maybe they did. Personally I think you could fill up a room with Leo DiCaprios, Matt Damons, and a dozen other similiarly featured young white men and I wouldn't be able to tell them apart in a line up later.