Fresh out of college and newly employed by Theranos, Tyler Schultz and Erika Cheung discover shocking truths about Elizabeth and the company. Richard and Phyllis work with John Carreyrou to build a case against Elizabeth.
With the Walgreens deadline looming, Elizabeth and Sunny scramble to find solutions to their technological failures. Ian is drawn into Elizabeth’s lawsuit against Richard.
As Theranos rapidly expands, Elizabeth’s technology struggles to keep pace and members of the board become increasingly wary of her secretive behavior. Sunny considers joining the company.
In need of money, Elizabeth brings her fledgling technology to the venture capitalists of Silicon Valley. In Switzerland, she is forced to make a difficult decision.