Yesterday I saw an article with a whole series of pictures starting where Bruce Jenner was a few feet behind the white car. In that one to me it definitely looked like he was on a cell phone with his right hand.
Because the picture sequence started before the actual collision my guess is that, that intersection has cameras installed on it to catch people going through the light.
No, those pictures were taken by paparazzi who were following Jenner. Five cars of them. Not chasing, but following. They set up at the intersection and were snapping away and saw the whole thing. What remains to be seen is if they had any effect on the woman’s driving.
There was a “photog” position in the place in which the pictures were taken( at side of road, hence the quick sale to TMZ)and posted by them at 3:45 or around that time.