The doctor who unleashed that epic tantrum on an Uber driver says she now lives in fear.Dr. Anjali Ramkissoon told INSIDE EDITION "I've received death threats. I had to change my number, I received text messages telling me 'kill yourself, you should die.'" At her home in Florida, she showed IE an anonymous note she said was left on her car. "Hoping you never see this letter because you've already crashed and died. Xoxo." She cried at finding it, she said.