That’s one theory, but also, remember that Eric Adams is kind of a moron.

One of the few explanations that makes sense to me is that the cops have identified him but aren’t saying anything so as not to tip him off, and Adams decided to make the announcement anyway, because him being the one to break the news is good for his career. And then figured with impeccable moron logic that as long as he doesn’t use the guy’s name, the guy will be none the wiser.