He mentioned the letter?
Yes. He said Jussie was responsible for that (he just confirmed they got that information from the two brothers). He also said Smollett did all this because he wasn’t satisfied with his salary - which doesn’t make a lot of sense. It seems to me that he did it because he hates Trump, hates Trump supporters, and wanted to put himself in the spotlight and promote his career.
I find this press conference a little strange the amount of information they are providing. If I was the defense lawyer I would be saying that this conference poisoned any possibility of a jury that could be assembled anywhere. Is this gonna get him off clean as a whistle?