Tesla and Elon Musk sued for Robotaxi safety risks Shareholders have filed a lawsuit accusing Elon Musk and Tesla of securities fraud for concealing safety risks associated with Tesla's autonomous driving technology, including Robotaxi. The lawsuit stems from a test conducted at the end of June, during which Robotaxi was witnessed driving at high speeds, suddenly braking, and performing dangerous maneuvers. After testing, Tesla's stock price fell by 6.1%.