The story of Elizabeth Holmes the founder of the blood testing company Theranos. How could the world's youngest self-made female billionaire lose everything in an instant? How did the woman, once billed as "the next Steve Jobs," face criminal charges - pleading not guilty - and sentenced to 20 years in prison? How did her technology, which would revolutionize healthcare, potentially endanger millions of patients? And how did so many smart people not see that it was fake?