Catherine's Confession

"I don't see any motivation for her to confess to this if she didn't do it," says CNN's John Sutter. "Who is not to say that they did not convince him to testify? We don't know, but that is a possibility." Catherine and Thomas Van Horn got into a fight after the death of their daughter Mary in 1963. The couple were married at the time; he was later found dead from an apparent heart attack.