Controversial medical laboratory services company Theranos could be in the throws a crisis. Late Thursday regulators revealed the company’s high-profile blood tests failed quality control tests almost 30% of the time. The report, which was leaked to The Wall Street Journal, paints a troubling picture of a company tagged with a $9 billion valuation based on an easy and inexpensive finger-prick blood test that was promoted as revolutionary.

Latest development could put company’s $9 billion valuation in jeopardy
It wasn’t long ago Theranos CEO Elizabeth Holmes was proclaiming that nearly 200...

