Long Time lurker here, first time poster.
Like many I have followed this case from day one. I have read several, but not all, of the books. and all sorts of other information over the years.
My observations are basically that what I see from the RDI's are a lot of interesting, well thought out theories, most of which can be supported depending on how the evidence is viewed. That, in a nutshell, is why no one was ever prosecuted for murder or manslaughter in this crime, IMO. Well that and the fact that AH was a total wimp.
Because while the evidence that a RDI is overwhelming, which Ramsey can be endlessly argued.
That is not to say I discount or dismiss anyone's theory. On the contrary, they are so well thought out and researched that I find it hard to be sure which is correct. A problem I am pretty certian a jury would have had as well.
Talk about built in Reasonable Doubt. Had Patsy been charged, point to John and vice versa. If both are charged point to Burke who cannot be charged. And I have no doubt that had it come to that the fingers would have definitely pointed to Burke.
My other observation is that the IDI's seem to have two pet theories. The touch DNA-which anyone capable of googling can figure out really means nothing, and the basic theory that "Parents, with no known history of child abuse, could never do such horrible things to their own child". That is even more ridiculous that the touch DNA defense. Really? Jeffrey MacDonald, Diane Downs, Darlie Routier, Susan Smith, just to name few of the most famous.
As for my own theory, in all honesty I am not sure. I have always leaned to Patsy and Steve Thomas's theory of an accident as a result of rage. Although I have also always wondered if BDI is the logical explanation for why the parents would cover it up. At the same time I realize there could be other reasons why one parent would cover for the other, especially with people so concerned with "appearances". The fact thta Patsy was terminally ill (they had to know it was it not what the exact timing woiuld be). Perhaps that would influence John's decision to protect her?
I am not sure about the exact who what or how. But I believe wthout a doubt that a RDI.