PI: Man arrested in fiancée's murder was 'definitely rehearsed'

J. Ryan Green worked as a private investigator looking into the death of Katelyn Markham. He said he interviewed her fiancé, John Carter. four or five times in person. “John would tell you what John wanted you to know,” Green said. “And then, ‘I don't remember that.’ Or he would take you down a road ‘That? Well, I guess that could have happened. I just don't remember that.’”