The Education Law Center, a legal group that litigates on behalf of civil rights, just tweeted this:
@EdLawCenter: Breaking: Judge declares Tennessee voucher law unconstitutional, enjoins State from implementing program @pfpsorg @splcenter
The tweet was copied by ELC to Public Funds Public Schools and the Southern Poverty Law Center.
As soon as I learn more about this decision, I will post it.
Diane Ravitch's blog 
As it should be.
Good News for Tennesseans!
Gov. Lee immediately vowed appeal.
I have been praying about this voucher issue that is to apply to only Memphis and Nashville that we didn’t ask for nor voted for! Lord take the ” blindfold” off the eyes off our judges that they would see! Thanks to all who are carrying the ” torch for equality.fairness and justice”!