Had there truly been sabotage, this would have been a huge crime, possible felony homicide, across multiple jurisdictions (not just the US). Yet, crickets.
Ever consider the obvious? PPHM hired a crappy company to run their trial. And they screwed it up. Further, PPHM knew well in advance of bloody Sep that the arms had been screwed up. No other explanation of the presented data. So PPHM went along with with trying to hide it. Then ABBV saw the data and figured it out.