Really??...I guess you forgot about his inconclusive polygraph...
No, I didn't forget about it. But having been around courtrooms, as I know YOU also have, I am definitely able to put it in its proper perspective. As YOU know, polygraphs--even the mention of a person's "results"--are VERBOTEN in the world of evidence. I am sure that you are as familiar with the rules of evidence as I am.
And, given your legal training, including that class they require even "high-powered" law students to take--criminal procedure--you know that the polygraph is, first and foremost, an interviewing TOOL. It, and its "results," are NOT acceptable evidence.
I'll go further and say that polygraph results prove virtually nothing. What is their use? Their usefulness comes about when we observe the reactions that human beings (especially the person being tested) have to being TOLD they are being tested, and TOLD their results.