The 'every single test animal dying' thing could only have ever ended one way if they transition the same lethal compounds from animals over to people.

People around a boardroom will have sat down with numbers, projections, details on how many bribes they were giving LEOs, courts and political figures and among themselves reasoned out that by the time enough people have figured out this genocide plot despite all the lies telling them how normal it was to be dying.. they will be too vaccine-injured to fight back. Cold-bloodily planned out how to profit and remain safe while committing the greatest murder in the history of humanity.