Another lawsuit against Boeing has been filed in the U.S. over last month’s fatal Ethiopian Airlines crash, which killed all 157 people on board. The family of 29-year-old Mucaad Hussein Abdalla from Minnesota says Boeing neglected known safety issues in the design of its flight control system on the 737 MAX 8 aircraft and that it did not properly train pilots on the software. Last week, the family of 24-year-old Samya Stumo sued Boeing and filed a claim against the Federal Aviation Administration. Boeing’s CEO admitted wrongdoing and apologized for the crash for the first time last week.