Prosecutors have rested their case in the Michelle Boat murder trial.  Boat is accused of killing Tracy Mondabough of Ottumwa in May of last year.  Mondabough was the girlfriend of Boat’s estranged husband.  The state finished its case Friday (5/7).  Boat’s attorneys are asking that she be charged with manslaughter, rather than murder.  The trial continues Monday (5/10) in Knoxville.