4/17/2024 - Washington, District of Columbia, United States of America: While Shawn Pruchnicki, PH.D, Professional Practice Assistant Professor, Integrated Systems Engineering, The Ohio State University, sits at the witness table, Clariss and Chris Moore hold a photo of their daughter Danielle Moore who was killed in the crash of Ethiopian Arlines flight 302 near Addis Ababa, Ethiopia on March 10, 2019, during a Senate Committee on Homeland Security and Governmental Affairs - Subcommittee on Investigations hearing to examine Boeing's broken safety culture, focusing on firsthand accounts, in the Dirksen Senate Office Building in Washington, DC, April 17, 2024. (Rod Lamkey / CNP / Polaris)