Example 1:
In a letter to Secretary Xavier Becerra, the committee wrote Drs. Fauci and Collins were first warned that COVID-19 may have leaked from the WIV and, further, may have been intentionally genetically manipulated.
Example 2:
The letter lists several events, starting in January of 2020:
By January 27, 2020, Dr. Fauci knew NIAID had funded EcoHealth, the WIV was a subgrantee of EcoHealth, and EcoHealth was not in compliance with its grant reporting,
Government Document (PDF)
This is an excellent example of a government document available in PDF: