UPDATE: Arrested after shootout. That said, be careful!
Not going to get into the idiocy of DeMoroniso and others, just be aware. While he may still be in the NY/NJ area, there's no real guarantee of that. Meantime, be alert. If you see something that is off, even if you aren't quite sure what, get out and report. That applies everywhere -- and keep in mind that the knife jihadi was in a security guard uniform -- and you really don't want to know how many police and other uniforms are missing across the country. Even if this guy is caught, this is far from over. Be careful out there.