It's just the latest reason to be skeptical of the car's safety record.

Elon Musk sought to reassure Tesla Inc. employees through what he referred to as “a little bit of stormy weather,” after the carmaker’s shares plunged more than 50% in just three months.

The billionaire Trump ally lashed out hours after Vivian Jenna Wilson called him a "pathetic man-child"

Typically, it's considered a big problem if someone loses $1.4 billion.