It would have been dishonest if she had done. He looked completely different by the time it went to trial. When looking at a picture of Luke weeks after the murder she said she was "as sure as someone can be" that he was the person she saw.
He certainly did look different. In her first statement she described the male she saw as in his early 20s, average height, medium build, sandy brown hair sticking up in a clump at the back, and very thick. She couldn’t describe his facial features.
Of course Luke was 14, skinny with blonde, fine hair which is very straight. Interestingly AB described the male she saw as wearing a green, waist length fishing style jacket with a high collar and lots of pockets. She does not describe him as wearing a parka.
The girl she saw she described as having very dark shoulder length hair and was wearing a plain navy hooded top with lighter blue, boot-cut jeans. Of course we now know that at the time of her death Jodi was wearing a baggy, black hoodie with a large bright orange ‘Deftones’ logo across the back with smaller versions of the same logo on the left sleeve. Her hair was auburn.
From the descriptions the male and female she saw couldn’t possibly have been Luke and Jodi.
No wonder she failed to point out Luke in court.