Theranos trashed its database to avoid detection.
 

Modern coppers woes

Failed blood-testing outfit Theranos trashed vital incriminating data of its fraud, prosecutors said.

For those who came in late imploded start-up claimed to have perfected technology that would allow industry standard blood tests to be run at great speed and with just a drop of blood, revolutionising the health industry, and causing the business to be valued at $10 billion. The reality was that for one set of tests, the failure rate was 51.3 per cent.

https://fudzilla.com/news/52194-ther...void-detection