BBM
No, Andreww, I keep saying that the sample was PROBABLY saliva. The quote you used here was to someone else and was a comment made in general about how theory seems to determine how expert opinions are interpreted; but yes I did say IS in that quote. Sorry for the confusion, Ill take the blame for that one. The sample PROBABLY is saliva.
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However, your explanation here actually supports exactly what I (and Mama2JML) are saying: theory is being used to determine the meaning and value of evidence. Ill quote from your post:
... but I do feel very strongly that at least one of the parents is guilty and that the other parent assisted in coverup. From this viewpoint I can look at each piece of evidence a little differently.
This is using theory to determine the meaning and value of evidence. The expert opinion that the sample is PROBABLY saliva doesnt fit your theory, so you reject it.
Also, you wrote, In my opinion the saliva probably isn't there because there was no intruder there to deposit it. This, too, is theory being used to determine the meaning and value of evidence.
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I dont know that the commingled sample was tested. If you read, for example Kolar, it is the Distal Stain 007-2 that was tested, the male component that was separated from the female. This means no vaginal secretions (if there were any to begin with). Regardless, as previously quoted (by me): Generally, amylase found in other body fluids will not be present in sufficient quantity for detection by the Phadebas method.
So., sorry, there just isnt an argument for you to make here. Its just your opinion and it is an opinion contradicted by what is known.
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AK