You can not find what you are not looking for or that which does not exist.
Mueller has done his job, left a trail of smashed careers and little else, all to topple the tower of power Trump has climbed in the Swamp.
He looked like a defeated man from the start of his mission.
I read the 4 pages: all weasel-worded, enough sperpentining and corkscrewing to allow the media to say they have drawn no conclusion as to obstruction.