Jimmy S. Chunn, 71, of Causey, New Mexico, was shot in the head and killed on or about July 4, 2005. Investigators say the killing was arranged as part of a deal to obtain 800 gallons of anhydrous ammonia, a chemical tied to methamphetamine production, and to advance the interests of the Aryan Brotherhood.

The primary suspect named in the indictment is Donald Scott Taylor, known as Wally, then 27 and from Rogers, New Mexico. Prosecutors say Taylor agreed with William J. Watson to kill Chunn in exchange for the anhydrous ammonia; Watson, about 42 at the time, was alleged to have been involved in arranging the chemical and later led undercover agents to it. The indictment ties Taylor and others to a broader conspiracy that included racketeering, conspiracy to manufacture methamphetamine, and efforts to establish an Aryan Brotherhood presence in New Mexico.

The investigation involved local and federal authorities and produced indictments against multiple people connected to the Aryan Brotherhood. Does anyone have information about Jimmy Chunn, his movements in June–July 2005, or contacts between Chunn and the individuals named in the indictment?