doctor angela wilkinson, thank ou energy. doctor angela wilkinson, thank you for— energy., thank you forjoining _ energy. doctor angela wilkinson, thank you forjoining us _ energy. doctor angela wilkinson, thank you forjoining us today. i to tesla now — and a whistle—blower who's battled elon musk and the car—maker through the courts for a decade has spoken to the bbc. cristina balan says she is still seeking a public apology for how she was treated after raising safety concerns about its vehicles. until 2014, ms balan was a rising star at tesla in the us. she spoke to our technology editor zoe kleinman. i was the only woman in the team, like, engineering, and in the beginning, it was great. in the early days, cristina balan was doing so well at tesla, her initials were engraved on the car's batteries. but she says it wasn't long before things took a turn for the worse. everything went south when i realised that they were hiding some critical safety issues. she claims they pretended that they didn't know. and you decided to go right to the top. you went to elon musk himsel