The statement is pretty clear cut to me. They are investigating other potential shooters or a group, who are dangerous and have far-reaching power, to the point of being threatening to witnesses.
Think about the purple van with person in a nun outfit.
The claim going around is that it was apprehended and then let go and traced to Greenwich Village.
A few weeks later this is found
Story may be unrelated.
Story about the van being tracked to Greenwich may be wrong.
But something isn’t right about this whole thing.
The very interesting part of this is that you get people that try to muck this up..both here and on the internet.
I think there is a lot of disinformation campaigns going on.