Two people allegedly involved in a 2009 crime will appear in a Livingston County Courtroom Tuesday morning at 9:00 a.m.  Matthew Thrun, 28, of Trenton, is scheduled for a case review.  He is charged with child molestation and statutory sodomy.  Mary Thrun, 30, of Chillicothe, pleaded guilty in July to two counts of Sexual Misconduct Or Attempt Involving A Child Under 15.  She will be present for a sentencing hearing.