Yes I have about 2 or 3 episodes left. I find it hard to believe that in 2001 they were filming this from the get go. Like who's idea was that?
I started to look into this and see if this is one of those "docudramas" where it's up to the viewer to decide what's real and what's fiction. Upon doing this I got a tiny spoiler, so I stopped my research, but then the whole thing turned on its head from the initial spoiler I read, so I'm a few episodes left and not sure what's going to happen.
Personally, the guy comes off extremely narcissistic and I think he most likely beat her and covered the weapon with a pillow case or something to keep blood spatter to a minimum.
Then on the other side of it there seems to be a lot of "wtf" moments in the court room and what was allowed as evidence and then the whole issue with the blood spatter "expert."