An indictment legally is not evidence, it only takes a grand jury to suspect that a crime was committed, and grand jury proceedings are secret and closed to the public. In 2015 115,000 federal cases were opened, 76,000 were charged, 30% immigration 30% drugs. (nearest estimates) With only 28,000 sealed indictments we are behind the normal amount from year to date.
The FBI has been running the crackdown on sex trafficking since 1995; 2008 they set up a website with web links to catch pedos, in 2015 they opened a website with child porn on it to catch pedos. They are doing only what they have been doing for the last 23+ years.
You seem to be using theories to astute facts rather than facts to astute theories. But continue to see what you want to see, its good your paying attention... finally. Keep up the good work.