This is my opinion only and please don't bash me for this.
This, again, is just another "ratings" article. The case has somewhat slowed down and yet the media feels the NEED that the public DEMANDS answers.
How many of all of us have gone through a significant event and then afterwards sits and reflects on the events? I could have done this, I should have done that, what if I had gone this way, or what if I would have say that?
I believe that is all this is. He is reflecting on all that took place - the events, what was said, what wasn't said, what he saw, what he didn't see.
When you are experiencing an "event", your adrenline is pumping, your heart rate goes up, you shake, however your body reacts to it at the time. THEN, later on, when you heart rate is back to normal, you are safe and sound, your mind clears a little and you can openly reflect on the events that took place. This is where the saying "hindsight is 20/20" comes from.
IMO this article is "filler" for lack of a better word. The media is printing "fodder" as there is a DEMAND for information on this case and their (media) job is to fill that NEED.
Basic economics - SUPPLY AND DEMAND. That's it. Know what I mean?