Key Background The crash is the second this year involving a Ford Mustang Mach E. The NHTSA and NTSB said last month regulators were investigating a Feb. 24 crash, during which the Ford vehicle ...

An investigation was launched into another fatal crash last month, after a 2018 Model 3 suspected of relying on a self-driving system crashed into a 2013 Subaru Impreza, killing its 17-year-old ...