No, she didn’t mention why he got custody, but it is almost unheard of for a father to get custody if the mother wants their child. So that’s my guess. She didn’t want him. Hell take a look at her. Not a nice looking person. MOM should call Tracy Martin (the father) to the stand to ask him why he got custody and not his wife. But that will not happen it they were never married, which I suspect.
When they moved the hoodie exhibit that had the bullet hole (the hoodie was encased in plastic) right in front of where she was seated, she looked at it and I could not see any emotion in her eyes at all. I found it strange. Almost like she was looking at a chair or something.