This is a clip from the hearing held by the Oversight on Accountability committee on July 26, 2023 regarding the threat posed by Unidentified Anomalous Phenomenon (UAP). The witness states that someone has been injured by working on the reverse engineering of crashed, non-human craft. He then gives a non-answer as to what types of injuries they were.

Full video is available here: https://www.youtube.com/watch?v=KQ7Dw-739VY