A firearms dealer in Arizona sold weapons to an undercover federal agent he believed would help him carry out his plan for a mass shooting targeting minorities, an attack that he hoped would “incite a race war”, according to a federal grand jury indictment.
Mark Adams Prieto was indicted Tuesday by the grand jury in Arizona on charges of firearms trafficking, transferring a firearm for use in a hate crime, and possession of an unregistered firearm.
Court records didn’t list an attorney who could comment on Prieto’s behalf. A lawyer who briefly represented Prieto after he was arrested last month in neighboring New Mexico didn’t respond Wednesday to a request for comment.
The indictment says the 58-year-old from Prescott, Arizona, recruited the undercover FBI agent and an informant at a gun show where Prieto was a vendor.