Jimmie Duncan hugs his parents, Sharon and Bennie, upon his release from prison last year. (Photo by Jamal Barnes for the Innocence Project)Ouachita Parish prosecutors argued this week before a skeptical Louisiana Supreme Court that it should reinstate the murder conviction and death sentence against Jimmie “Chris” Duncan, a West Monroe native who was found guilty in 1998 for killing his former girlfriend’s 23-month-old daughter, Haley Oliveaux.…