Officials in Missouri say a plane crash kills all 12 people on board. Multiple outlets report that the State Highway Patrol confirms the death toll, stating that none of the occupants survive. The crash involves a light aircraft, and confirmation comes from highway patrol officials as they respond and assess the scene. The reporting is consistent across sources that the number of casualties is complete—12 occupants are killed—without indicating any surviving passengers or crew. The articles do not provide additional details such as the exact location of the crash, the cause, the flight origin and destination, or the names and demographics of those on board. As a result, the available information is limited to the confirmed fatality count and that the incident is handled by state highway patrol authorities. Further investigation is implied, but no specific findings are included in the summaries provided.