Based on Amy Lynn 771's post, this one looks more like a Federal prosecution because the hooker displayed her 3-year old daughter on line to get a customer for her daughter and herself  and Spangler said, "Sure, I'd like to  do that and I'm ready to pay $6,000 to do the two of you."

That's not exactly a 'sting' or 'entrapment'.  More like the lowest scum of the earth caught in the act.