POLITICS

Mexico’s Sheinbaum demands explanations after US Embassy officials die in Chihuahua

Apr 20, 2026, 10:37 AM

Mexican President Claudia Sheinbaum addresses the media at the Meeting in Defence of Democracy summ...

Mexican President Claudia Sheinbaum addresses the media at the Meeting in Defence of Democracy summit, in Barcelona, Spain, Saturday, April 18, 2026. (AP Photo/Joan Monfort)
Credit: ASSOCIATED PRESS

(AP Photo/Joan Monfort)

MEXICO CITY (AP) — Mexican President Claudia Sheinbaum said Monday she would demand explanations after four U.S. Embassy and Mexican officials died in an accident over the weekend, adding she had been unaware of collaboration between the U.S. and the local government in northern Chihuahua.

Sheinbaum said she wanted to ensure no laws were broken after Sunday’s deaths, which the state attorney general said occurred while the officials were returning from an operation to destroy clandestine laboratories in a rural area.

“It was not an operation that the security cabinet was aware of,” Sheinbaum told journalists. “We were not informed; it was a decision by the Chihuahua government.” She said they must have authorization from the federal government for such collaboration at the state level “as established by the Constitution.”

There has been escalating pressure from U.S. President Donald Trump for the Sheinbaum administration to crack down on cartels. His government has launched joint military operations in Ecuador.

Chihuahua Attorney General César Jáuregui said Sunday the officials died while returning from the operation to destroy labs of criminal groups that likely were used to produce drugs. The four who died were two investigative officials with the local government and two embassy instructors Jáuregui said were participating in a routine training.

Officials provided few details about the incident. U.S. Ambassador Ronald Johnson expressed his condolences on social media but didn’t specify his colleagues’ roles.

Sheinbaum said more information would be provided once all details are gathered, but insisted that “there are no joint operations on land or in the air,” only mutual sharing of information between her government and the U.S., carried out within a “well-established” legal framework.

Sheinbaum said she intends to facilitate a meeting between Johnson and Mexico’s foreign minister on Monday.

While U.S. training of Mexican security forces is common, their presence on Mexican territory has been the subject of ongoing debate, which has intensified after Trump’s military actions in Venezuela and Iran.

The most recent controversy surfaced in January over the detention in Mexico of former Canadian athlete Ryan Wedding, one of the United States’ most wanted fugitives. While Mexican officials claim he surrendered at the U.S. Embassy, U.S. authorities have described his capture as the result of a binational operation.

Sheinbaum’s comments came as the second round of negotiations between the United States and Mexico on the North American free trade agreement, the USMCA, begins in Mexico City. The U.S. delegation is led by Trade Representative Jamieson Greer, who was scheduled to meet with the president on Monday.

___

Follow AP’s coverage of Latin America and the Caribbean at https://apnews.com/hub/latin-america

Politics

Sen. Darline Graham, R-S.C., from left, seated alongside daughter Nicole Nordone and husband Larry ...

Associated Press

Darline Graham tests value of a famous name vs. lack of experience in South Carolina primary

FLORENCE, S.C. (AP) — Few people have anything bad to say about Darline Graham, who was catapulted from obscurity last month when she was appointed to replace her late brother Lindsey Graham in the U.S. Senate. “I think Darline’s wonderful,” said Kathy Bustos of Mount Pleasant, after attending a Republican forum last week. But that […]

8 hours ago

FILE - Bethsaida Sigaran, left, of Baltimore, her brother Jaime Sigaran, with American Rivers, and ...

Associated Press

A pillar of environmental enforcement is targeted by Trump and Musk’s AI company

WASHINGTON (AP) — Right-leaning legal activists along with Elon Musk ’s artificial intelligence company have brought sweeping challenges against a cornerstone of legal enforcement in the United States: the right of private groups, people and local governments to sue over violations of many major laws. Their argument, supported by the Trump administration, is that the […]

11 hours ago

FILE - Maine loggers Stacey Kelly, second from left, Troy Jackson, and Hilton Hafford are threatene...

Associated Press

How Troy Jackson went from Maine logger to the Democratic nominee for Senate against Susan Collins

ALLAGASH, Maine (AP) — Troy Jackson stood alongside a small group of loggers deep in the northern Maine woods and stared down State Police troopers who threatened to arrest them. The lumberjacks had used their trucks to block access to the Quebec border in protest of Canadian loggers who were stealing their jobs by working […]

11 hours ago

FILE - President George W. Bush, center, poses with President-elect Barack Obama, and former presid...

Associated Press

Trump goes unmentioned but not ignored as Clinton, Bush and Obama step up as essayists on presidents

WASHINGTON (AP) — When George W. Bush wrote an essay this year about another president named George, he avoided mentioning the one named Donald. So did Barack Obama and Bill Clinton. The three ex-presidents joined a roster of historians and authors in contributing to the In Pursuit project, a 250th-anniversary series that had each writer […]

11 hours ago

Sen. Ron Johnson, R-Wis., talks with reporters outside of the Senate chamber during a vote at the U...

Associated Press

Senators head for the exits without meeting Trump’s demands for voting bill

WASHINGTON (AP) — Senators headed for the exits in the predawn hours Saturday, ending for now a crushing standoff over President Donald Trump’s demands that they stay in session to pass a strict proof-of-citizenship voting bill before the summer recess. While they wrapped up many key priorities in the overnight votes, advancing Trump’s SAVE America […]

14 hours ago

Associated Press

Todd Blanche narrowly confirmed as Trump’s attorney general in overnight vote

WASHINGTON (AP) — The Senate confirmed Todd Blanche as attorney general in a vote early Saturday morning, cementing President Donald Trump’s former personal attorney’s command of a Justice Department the Republican president has sought to bend to his will. The Republican-led Senate voted 50-49 to make Blanche the second confirmed attorney general since Trump returned […]

15 hours ago

Mexico’s Sheinbaum demands explanations after US Embassy officials die in Chihuahua