February 7th, 2007 – Casper, WY

Richard Serafin, who has identified himself as "commanding officer" of a unit of the "Central Wyoming Militia," is arrested after illegally selling a short-barreled AR-15 semiautomatic rifle to an undercover agent for the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). Earlier, he told the agent that he planned to travel to the Arizona border to harm immigrants and boasted that "there may be fewer illegal Mexicans" after his trip. Serafin pleads guilty to possessing two illegal firearms - two short-barrel AR-15s - and is later convicted in federal court of possessing firearms to further a crime of violence. He faces a minimum of five years in prison and up to $500,000 in fines.