someone asked earlier about LH's demeanor at Ross' probable cause hearing. I found this bit of info:
Leanna Harris arrived before the proceeding began and took a seat with family members, holding hands with the woman sitting next to her. When Ross Harris was brought into the courtroom in his orange prison jumpsuit, she appeared to get emotional.
When Stoddard began his testimony, she held the hand of another woman sitting next to her and at one point appeared to wipe away tears.
She put her head down when Stoddard was questioned about Ross Harris sexting other women. Later, she looked straight ahead without expression. She hung her head again when Stoddard discussed her alleged conversation with day care workers.
Leanna Harris seemed most attentive when the hearing turned to the matter of her husband's bail.
http://www.cnn.com/2014/07/07/justice/leanna-harris-5-questions/