Jason James Murphy served a five-year prison term for kidnapping and abusing an 8-year-old boy near Seattle, but has been working for a decade as Jason James hiring kids as a casting assistant for productions including Super 8, Bad News Bears, The School Of Rock, Cheaper By The Dozen 2, and the upcoming film The Three Stooges, the LA Times reports.  Police said that they have no reason to believe that he molested anyone else; he is cooperating with their investigation into whether he complied with laws that apply to registered sex offenders — including that they report within five days when they use an alias. The law also bars sex offenders from working directly with unaccompanied minors. The fact that he has had so much power and opportunity to victimize kids has child protection advocates up in arms: Several say that they want unions to screen people who work with children, and to have them submit to background checks and fingerprinting. Murphy is a member of Teamsters Local 399 since 2008. The union and casting directors told the paper that they were unaware of Murphy’s background. “It’s shocking and it’s devastating, not just as a filmmaker but as a father and someone who is entrusted to make sure that everyone I work with, especially children, are safe,” Super 8 director J.J. Abrams said. “To think that someone like this was among us is unthinkable.”