These are from the DVD "The Lost JFK Tapes: The Assassination." This is from about 53:56 into the film.
In this first one there is a light that glows in the distance.
There is then another set of lights near the first light, but separate from it.
I think this may be a helicopter.
There is then a sudden blast of light on this one below
that seems to be in the midst of the reporters
that normal tv coverage, including live TV
will be allowed.
And this last one is a little bit interesting.
There appears to be three black rotary phones
in the middle of the photo.