What to know about the killing of a Border Patrol agent and ties to a cultlike group

The killing of U.S. Border Patrol Agent David Maland near the Canadian border last month and five other homicides in Vermont, Pennsylvania and California have been tied to a cultlike group.

Interviews and online postings reveal how young computer scientists described by those who know them as highly intelligent appear to have become increasingly violent.

Maland, 44, was killed in a Jan. 20 shootout following a traffic stop in Coventry, Vermont, a small town about 20 miles (32 kilometers) from the Canadian border. Washington state resident Teresa Youngblut, 21, faces two weapons charges in connection with the killing.

She was traveling with German citizen Felix Bauckholt, who is also listed in court documents as Ophelia. Both had connections to a cultlike group known in online communities as “Zizians" because of their affinity for a blogger who calls herself “Ziz.” The pair had been under the surveillance of authorities for several days after an employee at a hotel where they were staying reported seeing Youngblut carrying a gun.

Bauckholt died in the Vermont shootout. Authorities have not specified whose bullets hit whom. Youngblut's lawyer said through a spokesperson that they are not commenting. Youngblut pleaded not guilty in federal court on Feb. 7.

Jack LaSota, 34, of Berkeley, California, published a dark and sometimes violent blog under the name Ziz and, in one section, described her theory that the two hemispheres of the brain could hold separate values and genders and “often desire to kill each other.”

LaSota, who used she/her pronouns, and in her writings says she is a transgender woman, railed against perceived enemies, including so-called rationalist groups, which operate mostly online and seek to understand human cognition through reason and knowledge. Some are concerned with the potential dangers of artificial intelligence.

When LaSota left the rationalists behind, she took with her a group of “extremely vulnerable and isolated” followers, Anna Salamon, executive director of the Center for Applied Rationality, told the San Francisco Chronicle.

In North Carolina, a landlord told The Associated Press that he had been renting two condos to Bauckholt and Youngblut. LaSota also had been living with Bauckholt as recently as this winter, said the landlord, who spoke on the condition of anonymity because of concerns for his safety.

In November 2019, LaSota, Emma Borhanian, 31, Gwen Danielson and Alexander Leatham, 29 were arrested at a protest outside a Northern California retreat center where a rationalist group was holding an event. The group said they were protesting sexual misconduct inside the group.

In 2022, landlord Curtis Lind went to court to evict Borhanian, LaSota, Leatham and other tenants who had stopped paying rent at a Vallejo, California, property. Two days before the Nov. 15 eviction deadline, prosecutors say Leatham, Borhanian and Suri Dao attacked him.

Lind shot his attackers, killing Borhanian and wounding Leatham. He survived being impaled with a sword but lost an eye. Prosecutors concluded he acted in self-defense and charged Dao and Leatham with violent crimes.

On Jan. 17, the 82-year-old landlord was stabbed to death. Maximilian Snyder, 22, who applied for a marriage license with Teresa Youngblut in Washington state in November, is charged with murder.

On New Year’s Eve 2022, Rita and Richard Zajko were shot and killed in Chester Heights, Pennsylvania.

Police questioned the couple’s daughter, Michelle, at her home in Vermont, and a few weeks later, took her into custody at a Pennsylvania hotel. She was not arrested or charged. LaSota was at the hotel, too, and was arrested after refusing to cooperate with officers, and charged with obstructing law enforcement and disorderly conduct.

Six months later, LaSota was released on bail but stopped showing up for court. LaSota’s attorney, Daniel McGarrigle, said last month his client was “wholly and unequivocally innocent of the charges filed in this case.”

LaSota, 34, has not responded to multiple Associated Press emails in recent week. She has missed court appearances in two states, and bench warrants have been issued for her arrest. Associated Press reporters have left numerous phone and e-mail messages with LaSota’s family and received no response.

Her whereabouts are unknown and McGarrigle declined to say whether he’s had recent contact with his client.

FBI agents search a neighborhood in Chapel Hill, North Carolina on Wednesday, Feb. 5, 2025 where Teresa Youngblut and Felix Bauckholt, who were involved in the shooting death of a U.S. Border Patrol agent in Vermont, had been renting homes in the neighborhood, their landlord told The Associated Press. (WRAL-TV via AP)

Flowers sit outside the property where San Francisco Bay Area prosecutors say Maximilian Snyder killed landlord Curtis Lind in Vallejo, California, Friday, Jan. 31, 2025. (AP Photo/Janie Har)

Maximilian Snyder, who is charged with allegedly killing an 82-year-old Vallejo landlord to prevent him from testifying in a murder case against his former tenants, walks into court with his hands up for arraignment Thursday, Feb 6, 2025, in Fairfield, Calf. (Chris Riley, Times-Herald via AP)/The Times-Herald via AP)

FBI agents search a neighborhood in Chapel Hill, North Carolina on Wednesday, Feb. 5, 2025, where Teresa Youngblut and Felix Bauckholt, who were involved in the shooting death of a U.S. Border Patrol agent in Vermont, had been renting homes in the neighborhood, their landlord told The Associated Press. (WRAL-TV via AP)

Maximilian Snyder appears in court for arraignment on Thursday in Fairfield, Calif. Snyder is charged with allegedly killing an 82-year-old Vallejo landlord to prevent him from testifying in a murder case against his former tenants. Snyder asked for additional weeks to find proper counsel, moving the case back to Vallejo. (Chris Riley/Times-Herald)/The Times-Herald via AP)

FILE - In this undated and unknown location photo released by the Department of Homeland Security shows Border Patrol Agent David Maland posing with a service dog. (Department of Homeland Security via AP, File)

Maximilian Snyder, who is charged with allegedly killing an 82-year-old Vallejo landlord to prevent him from testifying in a murder case against his former tenants, walks into court for arraignment Thursday, Feb 6, 2025, in Fairfield, Calf. (AP Photo/Terry Chea)

In this combination of undated photos provided by the Pennsylvania State Police, Richard Zajko, left, and his wife Rita Zajko, who police say were shot to death in their home in suburban Philadelphia on Dec. 31, 2022, are shown. (Pennsylvania State Police via AP)

FBI agents search a neighborhood in Chapel Hill, North Carolina on Wednesday, Feb. 5, 2025., where Teresa Youngblut and Felix Bauckholt, who were involved in the shooting death of a U.S. Border Patrol agent in Vermont, had been renting homes, their landlord told The Associated Press. (WRAL-TV via AP)

FILE- Cars are backed up at the US-Canada border in Stanstead, Quebec, after a shooting involving a U.S. Border Patrol agent in Coventry, Vt., on Jan. 20, 2025. (AP Photo/Chloe Jones, File)

FILE - This Jan. 29, 2025 photo shows a Chester Heights, Pa., home, the scene of the 2022 killing of Richard and Rita Zajko, (AP Photo/Matt Rourke)

FILE - This image taken from video provided by WCAX shows police cars closing off a road after a shooting involving a U.S. Border Patrol agent on Interstate 91 near Coventry, Vt., on Jan. 20, 2025. (WCAX via AP, File)

FILE - Law enforcement follow a hearse carrying fallen border patrol agent David Maland from the UVM Medical Center morgue to a funeral home in Burlington, Vt., Thursday, Jan. 23, 2025. (WCAX via AP, File)

In this Jan., 2023 booking photo provided by the Delaware County, Pennsylvania, District Attorney's Office, Jack LaSota refused to speak and kept her eyes closed while being photographed after being detained in a hotel in suburban Pennsylvania on Jan. 23, 2023. (Delaware County, Pennsylvania, District Attorney's Office via AP)

Flowers sit outside the property where San Francisco Bay Area prosecutors say Maximilian Snyder killed landlord Curtis Lind in Vallejo, California, Friday, Jan. 31, 2025. (AP Photo/Janie Har)

WASHINGTON (AP) — A day after the audacious U.S. military operation in Venezuela, President Donald Trump on Sunday renewed his calls for an American takeover of the Danish territory of Greenland for the sake of U.S. security interests, while his top diplomat declared the communist government in Cuba is “in a lot of trouble.”

The comments from Trump and Secretary of State Marco Rubio after the ouster of Venezuela's Nicolás Maduro underscore that the U.S. administration is serious about taking a more expansive role in the Western Hemisphere.

With thinly veiled threats, Trump is rattling hemispheric friends and foes alike, spurring a pointed question around the globe: Who's next?

“It’s so strategic right now. Greenland is covered with Russian and Chinese ships all over the place," Trump told reporters as he flew back to Washington from his home in Florida. "We need Greenland from the standpoint of national security, and Denmark is not going to be able to do it.”

Asked during an interview with The Atlantic earlier on Sunday what the U.S.-military action in Venezuela could portend for Greenland, Trump replied: “They are going to have to view it themselves. I really don’t know.”

Trump, in his administration's National Security Strategy published last month, laid out restoring “American preeminence in the Western Hemisphere” as a central guidepost for his second go-around in the White House.

Trump has also pointed to the 19th century Monroe Doctrine, which rejects European colonialism, as well as the Roosevelt Corollary — a justification invoked by the U.S. in supporting Panama’s secession from Colombia, which helped secure the Panama Canal Zone for the U.S. — as he's made his case for an assertive approach to American neighbors and beyond.

Trump has even quipped that some now refer to the fifth U.S. president's foundational document as the “Don-roe Doctrine.”

Saturday's dead-of-night operation by U.S. forces in Caracas and Trump’s comments on Sunday heightened concerns in Denmark, which has jurisdiction over the vast mineral-rich island of Greenland.

Danish Prime Minister Mette Frederiksen in a statement that Trump has "no right to annex" the territory. She also reminded Trump that Denmark already provides the United States, a fellow member of NATO, broad access to Greenland through existing security agreements.

“I would therefore strongly urge the U.S. to stop threatening a historically close ally and another country and people who have made it very clear that they are not for sale,” Frederiksen said.

Denmark on Sunday also signed onto a European Union statement underscoring that “the right of the Venezuelan people to determine their future must be respected” as Trump has vowed to “run” Venezuela and pressed the acting president, Delcy Rodriguez, to get in line.

Trump on Sunday mocked Denmark’s efforts at boosting Greenland’s national security posture, saying the Danes have added “one more dog sled” to the Arctic territory’s arsenal.

Greenlanders and Danes were further rankled by a social media post following the raid by a former Trump administration official turned podcaster, Katie Miller. The post shows an illustrated map of Greenland in the colors of the Stars and Stripes accompanied by the caption: “SOON."

“And yes, we expect full respect for the territorial integrity of the Kingdom of Denmark,” Amb. Jesper Møller Sørensen, Denmark's chief envoy to Washington, said in a post responding to Miller, who is married to Trump's influential deputy chief of staff Stephen Miller.

During his presidential transition and in the early months of his return to the White House, Trump repeatedly called for U.S. jurisdiction over Greenland, and has pointedly not ruled out military force to take control of the mineral-rich, strategically located Arctic island that belongs to an ally.

The issue had largely drifted out of the headlines in recent months. Then Trump put the spotlight back on Greenland less than two weeks ago when he said he would appoint Republican Gov. Jeff Landry as his special envoy to Greenland.

The Louisiana governor said in his volunteer position he would help Trump “make Greenland a part of the U.S.”

Meanwhile, concern simmered in Cuba, one of Venezuela’s most important allies and trading partners, as Rubio issued a new stern warning to the Cuban government. U.S.-Cuba relations have been hostile since the 1959 Cuban revolution.

Rubio, in an appearance on NBC's “Meet the Press,” said Cuban officials were with Maduro in Venezuela ahead of his capture.

“It was Cubans that guarded Maduro,” Rubio said. “He was not guarded by Venezuelan bodyguards. He had Cuban bodyguards.” The secretary of state added that Cuban bodyguards were also in charge of “internal intelligence” in Maduro’s government, including “who spies on who inside, to make sure there are no traitors.”

Trump said that “a lot” of Cuban guards tasked with protecting Maduro were killed in the operation. The Cuban government said in a statement read on state television on Sunday evening that 32 officers were killed in the U.S. military operation.

Trump also said that the Cuban economy, battered by years of a U.S. embargo, is in tatters and will slide further now with the ouster of Maduro, who provided the Caribbean island subsidized oil.

“It's going down,” Trump said of Cuba. “It's going down for the count.”

Cuban authorities called a rally in support of Venezuela’s government and railed against the U.S. military operation, writing in a statement: “All the nations of the region must remain alert, because the threat hangs over all of us.”

Rubio, a former Florida senator and son of Cuban immigrants, has long maintained Cuba is a dictatorship repressing its people.

“This is the Western Hemisphere. This is where we live — and we’re not going to allow the Western Hemisphere to be a base of operation for adversaries, competitors, and rivals of the United States," Rubio said.

Cubans like 55-year-old biochemical laboratory worker Bárbara Rodríguez were following developments in Venezuela. She said she worried about what she described as an “aggression against a sovereign state.”

“It can happen in any country, it can happen right here. We have always been in the crosshairs,” Rodríguez said.

AP writers Andrea Rodriguez in Havana, Cuba, and Darlene Superville traveling aboard Air Force One contributed reporting.

In this photo released by the White House, President Donald Trump monitors U.S. military operations in Venezuela, with Secretary of State Marco Rubio at Mar-a-Lago in Palm Beach, Fla., Saturday, Jan. 3, 2026. (Molly Riley/The White House via AP)