Exonerations provided road maps for the FBI to follow to adhere to their mandate to investigate corruption that affects trial outcomes, but the FBI drew their own maps, and did "sweeps" of dogfight operations in several states last year.  We need actual child molesters, rapists, thieves and killers behind bars, not sacrificial substitutes.  Wrongful conviction and peripheral corruption costs Americans millions in misspent tax dollars, and likely is responsible for more gravesites than the Mideast wars.