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A fatal blow!
At least, in the eyes of Prosecutor Zheng Fenyong, the testimony presented by Dr. Ding could indeed strike a truly fatal blow against the defense!
Firstly, he himself is a professional technical specialist, an expert witness.
Secondly, he was able to prove that there were errors in the DNA report from 20 years ago.
Last, and most critical, there were problems with the evidence itself; the DNA comparison results didn't match Mr. Li's at all.
This last point is key.
"Dr. Ding, please repeat that again, I'm afraid some people didn't hear you clearly!"
After receiving the anticipated response, Prosecutor Zheng still repeated his question, "You're saying that the DNA extracted from this strand of hair is completely different from that of the original plaintiff, Mr. Li?"
"Yes, there's a huge discrepancy in the DNA comparison results. Generally speaking, only a DNA match rate of 99.99% would prove it to be the DNA of the person in question!"
