2027 is the date King’s records are sealed for.
I'd like to see conservatives in congress take up a campaign to end the practice of sealing records. The Clinton files are just now being opened because of his need to do something with that half empty "library". But they are still concealing loads of stuff to give cover to Hillary.
What that means in the long run is that the government is often complicit in aiding the elections of people who maybe should be in jail.