When the DNA testing is discussed in the 302s, they defined:
Q40=Tie
Q41=Tie Clip
They then use the phrase "Q40/Q41 combined for analysis"
Does that mean that whatever sample they swabbed from each item was combined into a single DNA test ? As opposed to running an individual DNA test on each item/swab separately ? Or does it just mean that the results are combined in the report for analysis ?
Note that they had enough DNA data to make an entry into CODIS. That should be enough information for DNA specialists such as CeCe Moore and Parablon to see if they can make some headway with it.
How much data must you have before the Codis People let you in ? A bucket or a car or truck load ?
In this day and age, I think it is less than what is visible to the naked eye.
About ten months ago I communicated with CeCe Moore after joining her Facebook group and her reaching out to me. She was very helpful. Here is what I remember from the conversation and from other things I had researched.
1. The DNA we send to Ancestry or 23 and me or GEDmatch are in a specific format, and are full profiles. So the average person can't just take a little DNA and send it into one of those companies and then start searching ancestors. I guess it is possible that the companies have some algorithm they can use on a partial. The Golden State Killer folks had a full sample and as I remember, they sent it in under a false name. CeCe uses those sites to track down relatives, as have others, to include myself. It is kind of fun, but takes a lot of time. I got a DNA match to a friend's father. We show as 8th cousins or something, so I was actually related to someone I knew, but to track back that far is a huge undertaking. Not to mention that that side of the family was in Russia and Ukraine during WWII and many perished. There was a recent case that was solved with the help of some 18 year old college student that used 6th cousins. Possible, but difficult.
2. Parbon, which CeCe works for or is affiliated with can do quite a bit with DNA, and I don't think they have the same constraints as Ancestry, 23 and me, etc. I think these are the folks that do the facial reconstruction from samples.
My observation/opinion is that if the FBI would give all the samples to Parabon, that they could get us going in the right direction. There are labs now that can take partial DNA in one format and determine what another format would be. Almost like translating French into German. This is the STR and SNP type DNA stuff. I believe that even with a partial DNA profile, that a company like Ancestry could rule out a lot of samples. Our biggest roadblock right now is actually getting the FBI samples.
I would envision something like this. FBI gives the samples to a lab, they get data from GEDMatch, which is open to the public, and then they start ruling out groups of people. Then someone takes that and is able to start ruling out mass numbers of people. There are issues though in that we don't know if Cooper's DNA is mixed with others. We'd have to rule out all the agents that handled the tie.
Long and short, I've seen some amazing things done with computers. It is possible. I just don't know if the legalities are there yet for us.