He read it due to the pressured questions from the press in the first news conference regarding the schools being open in Montgomery County today. They probably had second thoughts about this. What if a child had been shot today and all along they had that note and media was aware of it.
You would no longer have to worry about Moose, it would be bye-bye Moose in one way or another.
Wouldn't that have meant releasing it Sunday, or Monday at the latest?