A firestorm of recrimination raged in France on Friday over failures in the justice system that kept a man now suspected in the disappearance and death of an 11-year-old girl out of custody despite allegations that he preyed on young adolescents. The disappearance of the girl identified by police as Lyhanna and days of searches that ended with the discovery of her body in a disused grain silo have gripped national and, increasingly, political attention since she went missing in the southwestern.