It is entirely possible that the Bidens, Vindam and other unnamed individuals may have violated other federal laws that might include, but are not limited to:
<><> Title 18, U.S.C., Section 241 - Conspiracy Against Rights It further makes it unlawful for two or more persons to go in disguise on the highway or on the premises of another with the intent to prevent or hinder his/her free exercise or enjoyment of any rights so secured.
<><> Title 18 U.S.C. §1341, Mail Fraud, 18 U.S.C.§1001, Presenting a False Document to an Agent of the US Government for funding (may involve several felonies and could include forgery);
<><> 18 U.S.C.§1027 False statements and concealment of facts in relation to documents required by ERISA enacted 1974 and other possible offenses including civil and/or criminal RICO violations.
<><> 18 U.S.C. §§1961-68 (RICO Act)18 U.S.C. §1001 (making false Statements to Agents of the US Government,
<><> 18 U.S.C. §241(Conspiracies Against Civil Rights). Violation of Civil Rights under Color of law and conspiracy. Conspiring with others to violate 4th amendment rights.
<><> Possibly full investigations centering on RICO conspiracies under 18 U.S.C. §1962(c) could be warranted because (1) the persons (2) were employed by or associated with a public enterprise (3) that engaged in or affected interstate commerce and that (4) the persons operated or managed the enterprise (5) through a pattern (6) of racketeering activity, and (7) the taxpayers were injured by reason of the pattern of racketeering activity.
<><> Alleged Offenses could include Violation of Rights which prohibits in relevant part, two or more persons (from conspiring) to injure, oppress, threaten, or intimidate any person in any State, Territory, Commonwealth, Possession, or District
<><> Title 18 U.S.C. §2 41 Conspiracy Against Constitutional mandates in the free exercise or enjoyment of any right or privilege secured by the Constitution or laws of the United States, or because of having so exercised the same . . . See, 18 U.S.C. §241.
US CONGRESS SWITCHBOARD: (202) 224-3121
U.S. Department of Justice
Comment Line: 202-353-1555 Switchboard: 202-514-2000
FBI tip line web site——https://www.fbi.gov/tips
FBI electronic fraud unit——www.fbi.gov/scams-and-safety/common-fraud-schemes/internet-fraud
FBI Major Case Contact Center:
1-800-CALL-FBI (225-5324) 212.621.1500
or email info@ap.org for general inquiries.
as they say, ignorance of the law is no excuse and the info can be easily found in wikipedia that to issue subpoenas the House must authorize the inquiry
https://en.wikipedia.org/wiki/Contempt_of_Congress
https://www.justice.gov/jm/criminal-resource-manual-923-18-usc-371-conspiracy-defraud-us