The state calls its 50th witness, SLED DNA analyst Sara Zapata.
Zapata is going at GREAT length to explain DNA analysis and how it works.
English, please.
I'm not going to try to translate this stuff unless I'm confident I know what Zapata is saying.
Zapata has told us that it's 510 million times more likely that Maggie contributed DNA to the .300 Blackout ammunition than any other person And it's 15 octillion times more likely Paul contributed DNA to the shotgun shells than any other person.
Now onto the feed room. DNA collected there shows it's Paul's. (Or, at least, it's 15 octillion times more likely to be Paul than anyone else). So now we know definitively that Paul was shot with a shotgun, his DNA was left in the feed room, and Maggie was killed with a rifle.
This may very well all be necessary foundational evidence, but perhaps not at the length of time we're taking to make these very basic points that are not in dispute and have never been in dispute.
Zapata, translated: Maggie and Alex's DNAs were found on a 12-gauge shotgun. (Not great clarity as to which shotgun or the relevance of that gun). Not sure how much it matters, as we're pretty sure the shotgun used to kill Paul remains missing.
Zapata, translated: A partial DNA profile was collected from a cell phone, but SLED was unable to tell whose DNA it was based on the limited evidence collected and its inability to determine the number of DNA contributors. Prosecutor doesn't bother telling us whose phone it was.
Zapata, translated: Swabs of suspected blood from Alex Murdaugh's 2021 Chevy Suburban steering wheel included (almost certainly) Alex and Maggie's DNA.
So, Maggie and Alex's DNA were found in swabs of suspected blood on both the Suburban steering wheel and a shotgun.
Prosecutor Savannah Goude, basically: Could you try to explain this to us in English? Zapata, basically: No, not really.
Lunch weighs heavily on the mind.
Zapata, translated: Tested Maggie’s fingernails. They excluded a whole bunch of people from contributing to that sample, including Buster Murdaugh, Randy Murdaugh, John Marvin Murdaugh, the Beaches and the boat crash survivors.
Zapata, translated: SLED could not immediately visually exclude Murdaugh groundskeeper C.B. Rowe as a DNA contributor to what was found on Maggie's fingernails. But it was 11 times more likely the DNA came from an unidentified person than C.B. Rowe. So.
Prosecutor Savannah Goude keeps trying to steer Zapata toward explaining these things in a way that makes sense to the audience. It is not working.
Zapata, translated: SLED found only Paul's DNA under his fingernails.
Zapata, translated: Various spots of Alex Murdaugh’s white T-shirt tested positive for both Alex and Maggie’s DNA, both Alex and Paul’s DNA, and both Alex and an unknown person’s DNA.
Zapata, translated: SLED found a bunch of DNA on Alex's shirt, including some from Maggie, some from Paul and even some from Nolan Tuten, one of Paul's friends
A younger, dumber version of me volunteered for this.
Zapata just testified that the cuttings from Alex Murdaugh's white T-shirt - which had Maggie and Paul's DNA on it - tested NEGATIVE for human blood.
Zapata suggests it is theoretically possible that the confirmatory tests could not detect blood because of the LCV testing - which Nguyen previously said she wouldn't have done.
It seems as if the state has shot itself directly in the foot with this LCV testing thing. Dyed the shirt blue, rendered it untestable by the defense, possibly hampered the confirmatory test (which came back negative for human blood), which defeats the whole purpose.
Honest to God, I'm struggling to listen without zoning out, but I'm pretty sure Zapata said she found Alex's, Maggie's and Paul's DNA on Alex's shorts from that night. SLED did not run confirmatory tests on possible blood on his shorts.
Zapata: Alex's DNA was found on his own shoes.
Finally! We get to the moment we've all been waiting for, the DNA swabs of the controversial blue rain jacket. SLED swabbed the inside of it to see who most likely owned the jacket. Zapata: No useful DNA found. Well damn.