I believe Dr. Amy Eskridge, a UAP researcher that also did research in the anti-gravity field in Huntsville, Alabama before she died of suicide on June 11, 2022 about the time David Grusch met with George Knapp and Jeremy Corbell, was one of the people killed Grusch referred to in the UAP Hearings.

If anybody does any research on the death of Dr. Amy Eskridge in Huntsville, Alabama and other scientists that came up missing that worked on anti-gravity research like Dr. Ning Li, it will make the hair on the back of your neck stand up. Dr. Li was also a scientist in Huntsville like Dr. Eskridge that was doing anti-gravity research until she basically came up missing. Nobody could find her. Only after an inquiry was made after her death, when someone contacted her son, did people find out what happen to her. Dr. Eskridge wanted to go public with her work on anti-gravity research. Shortly after she had a meeting with NASA scientists about her plans to go public in Huntsville, she was found dead of a self-inflicted gunshot wound in her apartment. I believe these are some of the people David Grusch were referring to at the Congressional UAP Hearings.