The daughter of the woman killed by an Uber [UBER.UL] self-driving vehicle in Arizona has retained a personal injury lawyer, underlying the potential high stakes of the first fatality caused by an autonomous vehicle. The law firm of Bellah Perez in Glendale, Arizona, said in a statement on Thursday it was representing the daughter of Elaine Herzberg, who died on Sunday night after being hit by the Uber self-driving SUV in the Phoenix suburb of Tempe. “As the first pedestrian death involving an Uber autonomous vehicle, the incident has sparked a national debate about the safety of self-driving cars, exposing the technology’s blind spots and raising questions of liability,” the law firm said.