Federal authorities arrested a former U.S. Marine in Louisiana Friday after investigators say he plotted violence against federal immigration agents and maintained ties to a left-wing extremist network linked to a foiled New Year’s Eve bombing scheme.
The FBI arrested Micah James Legnon as he traveled toward New Orleans with tactical gear in his vehicle, charging him with making threats in interstate commerce. Investigators say Legnon, who once served in the Marine Corps and later worked as a New Iberia police officer, posed a “considerable threat” based on his online activity, group-chat messages, and movement toward the city, according to multiple reports.
Court documents show Legnon operated online under the alias “Black Witch” and belonged to the Turtle Island Liberation Front, an extremist organization the FBI links to multiple organized terror plots nationwide, WDSU reported. Authorities say Legnon aligned with a more radical faction within the network known as The Black Lotus.
It’s extremely disturbing to find out that someone from Louisiana was arrested for his role in planning an attack on federal immigration enforcement agents in New Orleans. While the @FBI is the lead on this investigation, if state charges can be lodged, we will seek them. I’m… https://t.co/c4ZZ2jbZGh
— Attorney General Liz Murrill (@AGLizMurrill) December 16, 2025
Investigators say Legnon posted on social media that he wanted to “recreate Waco” against Border Patrol agents and shared videos displaying firearms, gas canisters, body armor, and other tactical equipment. In one group chat, he allegedly announced he was en route to New Orleans, prompting agents to track his movements and intercept him before he reached the city.
Louisiana Attorney General Liz Murrill said the case highlights the threat posed by domestic extremists targeting immigration enforcement.
“It’s extremely disturbing to find out that someone from Louisiana was arrested for his role in planning an attack on federal immigration enforcement agents in New Orleans. While the @FBI is the lead on this investigation, if state charges can be lodged, we will seek them,” Murrill wrote on X. “I’m grateful for the extraordinary work by @FBIDirectorKash Patel and his agents to keep America safe from extremists and terrorists who want to inflict harm on immigration enforcement agents and the American people.”
Federal investigators say Legnon’s case relied heavily on social-media evidence and online communications. Former Secret Service agent Donald Lane told Fox 8 Live that tips and digital monitoring often allow authorities to intervene before violence occurs. Forensic psychiatrist Dr. Carole Lieberman added that online echo chambers can accelerate radicalization and make early intervention critical.
Legnon remains held in the Iberia Parish Jail as he awaits proceedings in the Western District of Louisiana. Federal authorities have not disclosed additional operational details, citing the ongoing investigation.
The arrest followed a broader FBI investigation into a separate New Year’s Eve bombing plot in California, where four suspects allegedly planned to place backpack-style pipe bombs at businesses. Federal agents say those suspects met in the desert to test explosives before authorities disrupted the scheme.
(Featured Image Media Credit: Photo by Shane T. McCoy / US Marshals)
All content created by the Daily Caller News Foundation, an independent and nonpartisan newswire service, is available without charge to any legitimate news publisher that can provide a large audience. All republished articles must include our logo, our reporter’s byline and their DCNF affiliation. For any questions about our guidelines or partnering with us, please contact [email protected].
