New article says Shanna's former personal trainer has admitted to having an affair with her while she was still in her marriage to Jared.
"Former Manhattan prosecutor Daniel Bibb, who now works as a criminal defense lawyer, said the alleged affair is relevant to the murder probe."
Also contained in the article is a statement by a staffer at the twins' private elementary school which says Shanna openly disparaged Jared by, "painting him in a not very good light. There was this disdain."
Florida personal trainer confirms alleged affair with ex-wife of slain Microsoft exec