What is the latest on the Booth DNA Project?

[RJNorton]

Laurie, regarding Dr. Sotos, this was part of Lincoln's Secret Killer which aired on NGC in February of 2011. I don't remember the show very well, but I think the museum denied the request. However, I think Dr. Sotos was able to obtain a blood sample from a small fragment of the dress allegedly worn by Laura Keene. This piece is privately held, and I do not know the provenance. We have already discussed numerous times over the years whether this is Rathbone's or Lincoln's blood. Personally, I lean toward it being Rathbone's. I really don't know. That aside, as I recall, the blood tests were inconclusive, and Dr. Sotos was unable to prove that Lincoln had MEN2B.