‘Ruthless neo-Nazi terrorist’ grooms new attackers from inside jail: feds

While awaiting sentencing in a county jail in the Sierra Nevada foothills, a 36-year-old woman described as a leader of a “transnational terrorist group” has “continued to coordinate” with members of her group “and other white supremacist attackers via letters, phone calls and video calls,” the U.S. government says.

Dallas Erin Humber, who led Terrorgram Collective alongside codefendant Matthew Robert Allison from July 2022 until her arrest in September 2024, is scheduled to be sentenced in federal court in Sacramento, Calif. on Dec. 17.

Humber pleaded guilty to multiple charges, including conspiracy, solicitation to murder federal officials, and distribution of information relating to explosives and destructive devices.

The U.S. Department of Justice accuses the 36-year-old of seeking to establish a white ethnostate by igniting a race war and “accelerating” the collapse of the federal government.

Humber, the DOJ says, aimed to achieve her goals by “targeting and radicalizing vulnerable teenagers; by grooming them to commit hate crimes; terrorist attacks on infrastructure, and assassinations; and by providing them technical, inspirational, and operational guidance to plan, prepare for, and successfully carry out those attacks.”

Humber describes herself as a “ruthless neo-Nazi terrorist” and “accelerationist martyr and icon,” according to a sealed presentence report cited in the government’s sentencing memorandum.

The report says that 15 months in pretrial detention “has only served to validate, reinforce and galvanize” Humber’s commitment to white supremacist accelerationism.

Citing the report, the government claims Humber is “proud of her ‘legacy’ of death and destruction, and her only regret is not personally murdering anyone before her arrest.”

Based on Humber’s personal history, the severity of her crimes, the need to protect the public and provide adequate deterrence, the report found that a 40-year sentence would be appropriate.

The government and Humber reached a plea agreement for a range of 25 to 30 years.

‘Ongoing security risk’

Federal prosecutors argue the court should accept the plea agreement to hasten Humber’s transfer to a federal facility where her ability to coordinate with fellow terrorists will be more constrained.

“Given the defendant’s history of radicalizing others and grooming them to commit attacks on her behalf, her continued pretrial detention at a county-run facility without adequate rules and resources to prevent her from doing so poses an ongoing security risk,” prosecutors wrote in the sentencing memorandum last week.

“This is another reason this court should accept the plea agreement and sentence the defendant: so she can be transferred to a secure [Bureau of Prisons] facility with restrictions in place to prevent her from continuing to engage in the same conduct that landed her there in the first place.”

Humber’s lawyer did not respond to requests for comment.

Since May, Humber has been a housing unit orderly at Wayne Brown Correctional Facility in Nevada City, Calif. The role involves cleaning microwaves, bathrooms and showers, vacuuming the day room, and occasionally cleaning up vomit and feces from other inmates’ cells.

In a letter submitted to the court, Jail Commander Bob Jakobs described Humber “as having a good attitude, being dependable, respectful, helpful,” and “one of the most reliable orderlies.”

“I appreciate Ms. Humber’s willingness to help my staff keep our facility clean and to take on tasks that other inmates aren’t always willing to do,” Jakobs said.

The government’s sentencing memorandum credits Humber’s “early and full acceptance of responsibility for her crimes,” and says her guilty pleas “allowed the government to focus its limited time and resources on bringing to justice other members of the Terrorgram Collective domestically and abroad.”

But Matt Kriner, executive director of the Institute for Countering Digital Extremism, told Raw Story he wasn’t surprised the government would be concerned about Humber coordinating with Terrorgram members.

Although the group is “dormant,” Kriner said, “The threat is only paused while the government goes through its criminal process against the leaders.”

‘Struggled with self-hate’

Humber’s lawyer is arguing for a sentence of 25 years, to account for her experience of “extreme physical, emotional, and verbal abuse.”

“Ms. Humber was groomed from a young age to get attention from men in a way that she has clung to throughout her life,” her sentencing memorandum reads.

“She has struggled with self-hate in myriad forms, including drug addiction, anorexia, suicide attempts and remaining in violent relationships.”

At 14, Humber operated a LiveJournal account presented as a forum for “the personal insights of a fascist dictator in training,” according to an exposé by Left Coast Right Watch in March 2023, 18 months before her arrest.

The government claims seven attacks or plots were “inspired or guided by” Humber’s leadership of Terrorgram.

An online relationship between Humber and a 19-year-old Slovak, Juraj Krajčík, is at the heart of the government’s case.

Krajčík was mentored by Pavol Beňadik, a prominent Terrorgram member known as “Slovakbro.”

Following Beňadik’s arrest in Slovakia in May 2022, the U.S. government alleges that Humber and Allison “continued to guide” Krajčík “down ‘the path of sainthood’” — a reference to efforts to sanctify white supremacist mass murder.

‘Dead targets or I don’t care’

Humber promised Krajčík that if he “became a saint,” she would narrate his manifesto, according to the government.

“That’s the cost of admission, so to speak,” Humber reportedly told Krajčík. “Dead targets or I don’t care.”

Humber’s sentencing memorandum indicates she disputes the claim that she “groomed” Krajčík.

On Oct. 12, 2022, outside an LGBTQ+ bar in Bratislava, Krajčík shot three people, killing two and injuring one. He fled, then killed himself.

The government also alleges Humber communicated directly with a Brazilian high-schooler, Gabriel Castiglioni, before he carried out a mass shooting in Aracruz in November 2022, the most lethal Terrorgram-inspired attack, with four students killed.

Humber created “saint cards” to “celebrate and commemorate the mass shootings committed by” Krajčík and Castiglioni, whom she considered “symbolically [her] kids,” the government says, adding that the evidence will be filed under seal for review by the court.

Other attacks or plots the U.S. government claims were “inspired and guided by” Humber’s leadership include:

• A stabbing injuring five outside a mosque in Eskisehir, Turkey in August 2024.
• Plots to attack electrical substations in New Jersey and Tennessee, disrupted by the FBI in July 2024 and November 2024.
• A plot to assassinate an Australian lawmaker, disrupted in June 2024.
• A double murder in Wisconsin in February 2025 by a 17-year-old boy against his mother and stepfather, allegedly motivated by his quest for financial resources and personal autonomy to pursue a plot to assassinate President Donald Trump.

Despite the arrests of its leaders more than a year ago, Terrorgram continues to inspire violence, Kriner told Raw Story.

“There’s always going to be individuals who retain influence or keep their adherents to the Terrorgram approach to accelerationism, or mobilize in part through the consumption of the Terrorgram propaganda and publications,” he said, “because they remain persistently available through various online ecosystems.”