Why hide the killer's manifesto? Who is being protected?

Nashville authorities get defensive, promise investigation after purported leak of Covenant School killer's manifesto

https://www.theblaze.com/news/nashville-authorities-respond-leak-covenant-school-manifesto

'I hope I have a high death count': Pages from Nashville Christian school sho

oter's manifesto leaked

"Kill those kids!!!" she wrote. "Those crackers going to private fancy schools with those fancy kwakis [sic] + sports backpacks. W/ thier daddies [sic] mustangs + convertables [sic].”

"F**k you little s**ts. I wish to shoot you weakass dicks w/ your mop yellow hair," she continued. "Wanna kill all you little crackers!!! Bunch of little faggots w/ your white privlages [sic] f**k you faggots."

https://www.theblaze.com/news/i-hope-i-have-a-high-death-count-pages-from-nashville-christian-school-shooter-s-manifesto-leaked