For her to be able to convince a lot of people - companies, investors, CEOs and perhaps a multitude of bright people to do what seems to conclude as a big fraud is still mind boggling to say the least.
You got the best engineers, doctors, laboratory technologists, medical techs, pharmacists, and just about everyone in science, and yet they continued for so long on this path of bizarre development of a product. Why did these people only realized when it was too late and that everything would crumble down at some point? They must have shared her vision with an intensity that has out shined their conscience and common sense.