Oxford's Secret Science

In the Science Area of Oxford University the world's most leading edge research is done, some of it controversial. However, could there be a black world of covert science operations also going on behind its stone walls, like geoengineering and secret pharmaceuticals? Has at least one person already given their life to keep that secret?
See here for background: http://hpanwo-voice.blogspot.co.uk/2014/02/real-ape-men.html.
And: http://hpanwo-tv.blogspot.co.uk/2011/01/erik-pianka-and-overpopulation.html.