Dennis Fung and Marcia Clark in “Unfinished Business”

So, again, the four pieces to DNA are adenine, thymine, guanine and cytosine, abbreviated by their first letters: A, T, G and C. They also come in pair. Now, the non-Watson Crick base pairing is what really gets interesting. It, uh…

Marcia Clark

Mr. Fung, while all this can seem complicated to a non-scientist, the results are astoundingly accurate in terms of matching a suspect to tiny traces that have been left behind. Would you agree?

Oh, certainly. The matching process is many, many times more accurate than a fingerprint.

Marcia Clark

“Many, many times more accurate than a fingerprint.” And what were the results of the blood analysis from the Bundy crime scene.

Well, the RFLP pattern from item 47 shows us that…

Marcia Clark

Oh, let me rephrase. Other than the two victims, did this incredibly precise DNA matching show anyone else’s blood and DNA at the scene of the murders?

It did, uh, just one individual.

Marcia Clark

And does this same DNA match the blood you found on the back gate at Bundy?

Yes, it does.

Marcia Clark

And does it match the blood you found inside Mr. Simpson’s Bronco?

Yes, it’s all from the same individual.

Marcia Clark

And does it match the DNA and the blood you found leading up to Mr. Simpson’s house and on the sock at the foot of his bed?

Yes, it’s all from the same individual’s DNA profile.

Marcia Clark

Could it be anyone else’s DNA?

That blood has a particular set of characteristics that could only occur approximately in one in 170 million individuals.

Marcia Clark

[to the jury] One person… in one hundred and seventy million. [To Dennis] Is that one person who matches all that DNA in this courtroom here today?

Yes, he is.

Marcia Clark

Could you please point him out for the Jury? [Dennis points at O.J.] Let the record show that Mr. Fung is pointing to the Defendant, Mr. Orenthal James Simpson.