Two people involved in testing a car by Chinese electric vehicle (EV) startup Nio were killed after the car fell from the third floor of the office building during the test drive in Shanghai . The duo lost control of the car in a parking area in Shanghai Automotive Innovation Port in Anting, Jiading district, before the car smashed windows and fell to the ground on Wednesday, South China Morning Post reported, citing state-owned Shanghai Television . The startup confirmed the accident on Thursday evening and said the testing staff included one of its employees and a technician from one…