I would appeal to those seriously interested in the case to move past the psychic stories, men in wing tipped shoes and all of the other bizarre stories coming in the early days.
As to the psychic business, that was thoroughly debunked. That was spread all over the internet but ultimately was tracked down to one single individual who was banned in the first thread.
It would be useful to concentrate on the motive for this crime.
Because the money was left in Sherrill's purse it is logical to believe robbery was not the motive.
We do not know who and why anyone let in the house. That could have been anyone who was trusted.
Ask yourself who you would let in the house at 3:30 AM in the morning. That list has to be exceedingly small.
If the grave robbers are ruled out, the "GJ3" are ruled out, the friends are ruled out, we are left with Cox and one obvious suspect.
As to Cox, why anyone would want to rule him out in view of his lies and deceptions is beyond my understanding.
However, if he is ruled out, we are only left to two other possibilities, and a lone stalker is a definite possibility UNLESS, as some have postulated, a dirty cop or cops were allowed in. A cop is the ONLY stranger who would be allowed in the house.