This is waaaaaaaaay off to be sure.
I know this is out there... but on google I saw USA 88: and A. Revol is one of the researchers re: Genes, Bacteria Abortus, which looks to be something to do with Mad Cow Disease and is the cause of abortions in cattle and can infect humans.
One of you bioscience folks have to look at it.
First I thought it was Cooper’s writings since he was an English major or Beebesworth’s article on Slate on March 20th that dealt with children who killed (obviously she had travelled to Africa and other places on this... it matches, maybe he read that as well). Be back with link, found it googling Ismail X right after we found the gun dealer on gun forums), Koranic, Biblical, videos we found. Could be a combo, who knows. Doesn’t explain his training though.
May not be so far ‘out there’ since the perp speaks in his video ramblings of ‘you’ poisoning his brain.