First, we have an editorial in Nature, one of the most prestigious scientific publication in world, suggesting that the data provided this far by the FBI has been incomplete and not properly reviewed. They strongly suggest that the FBI is using selective information releases to make their case, and I agree.
Meanwhile, this breathless article detailing the efforts to identify the sample genetically seems to be exactly what the editors of Nature are objecting to.
I again would note that none of the information provided by the FBI has shown how the samples might have been weaponized, a capability that was not present at Bruce Ivin’s lab.