Trashy doc `Casting JonBenet` feeds on viewers` worst impulses
(LA Times Movies)

If a tabloid hive mind could invent its own perversely ideal homicide story, the Christmas 1996 murder of 6-year-old JonBenet Ramsey would be it, from the gruesomeness and suspicions surrounding the mother and father, to the botched investigation and exposure to the bizarre world of child beauty...