Defined as criminal under title 18 (Crimes and Criminal Procedures) of the United States Code; Title 18 U.S. Criminal Code -- Chapter 13 Section 241. CONSPIRACY AGAINST RIGHTS OF CITIZENS If two or more persons conspire to injure, oppress, threaten or intimidate any citizen in the free exercise or enjoyment of any right or privilege secured to him by the Constitution or laws of the United States, or because of his having exercised the same; or