Mexico Demands Probe After 17 Migrants Die in U.S. Immigration Operations, ICE Custody

Mexico demands criminal probes into 17 migrant deaths since 2025, prompting ICE to pause most vehicle stops for retraining as of July 14, 2026.

Key Takeaways
  • Mexico is demanding criminal investigations into seventeen deaths involving U.S. immigration enforcement since January 2025.
  • The Mexican government filed direct complaints with prosecutors and the United Nations regarding potential human rights violations.
  • DHS suspended most ICE vehicle stops on July 14, 2026, following recent fatal shootings in Texas and Maine.

Mexico is demanding criminal investigations after 17 migrants died during U.S. immigration operations or in ICE custody since January 2025. The deaths include 14 people who died in detention facilities or medical centers and three who died during raids or vehicle stops.

As of July 15, 2026, the Mexican government is seeking investigations by the U.S. Department of Justice and state prosecutors. Mexico has also asked the United Nations High Commissioner for Human Rights to examine whether U.S. immigration enforcement complies with international human rights standards.

Mexico Demands Probe After 17 Migrants Die in U.S. Immigration Operations, ICE Custody
Mexico Demands Probe After 17 Migrants Die in U.S. Immigration Operations, ICE Custody

President Claudia Sheinbaum said July 9 that Mexico would pursue those it believes may be responsible.

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“We cannot stand silent. we will file a formal complaint against whoever is found responsible for what we consider to be homicides.”

The government is filing criminal complaints directly with federal and state authorities rather than routing them through the U.S. State Department. The move goes beyond traditional diplomatic notes.

The recent deaths have intensified the dispute. Lorenzo Salgado Araujo, 52, was shot in Houston, TX, on July 7. Johan Sebastián Durán Guerrero, 26, a Colombian national, was shot in Biddeford, ME, on July 13. An unidentified migrant died in St. Augustine, FL, on July 14, after a truck struck the person while fleeing ICE agents.

The 17-person figure covers Mexican nationals who died during immigration enforcement actions since January 2025. The recent July cases include people from other nationalities.

DHS defends the operations as ICE pauses most vehicle stops

The Department of Homeland Security, led by Secretary Markwayne Mullin, has defended agent conduct and detention conditions. In an official statement on July 9, a DHS spokesperson said:

“All detained individuals receive full due process and are provided with proper meals, water, medical treatment, and have opportunities to communicate with their family members and lawyers. There has been no spike in the rate of deaths of detainees under this administration.”

The department also defended the Houston shooting. It said Salgado Araujo disregarded orders and tried to ram an agent, describing the officer’s gunfire as self-defense. DHS later confirmed Salgado was not the intended target of the operation.

“The subject disregarded orders and attempted to ram an agent, weaponizing his vehicle in an attempt to run over an ICE law enforcement officer, which resulted in our officer firing his weapon in self-defense.”

After the Maine shooting, DHS said July 13 that the vehicle attempted to flee and that an officer fired because of concerns about public safety.

The agency then changed its enforcement tactics. On July 14, DHS confirmed that ICE was suspending most vehicle stops immediately in a temporary “strategic pause” for additional training. The suspension does not cover high-priority criminal targets.

Mexico targets detention companies after four deaths in Adelanto

Mexico has sent cease-and-desist letters to private companies operating detention facilities, including The GEO Group and CoreCivic. The first letter went to the Adelanto ICE Processing Center in California, where four Mexican citizens recently died.

The action adds corporate operators to Mexico’s demands for accountability from federal and state officials. It also places detention conditions alongside shootings and other deaths during field operations.

ICE recently rescinded a 2021 policy requiring the agency to report deaths occurring within 30 days after a detainee’s release. Mexico and 22 U.S. states have accused the agency of “obscuring the human cost” of detention.

The reporting change has become part of the dispute over how deaths connected to detention should be counted and disclosed. Mexico is using the criminal complaints to seek scrutiny of individual cases, facilities and enforcement practices.

Salgado’s family disputes the self-defense account

Salgado’s family has challenged DHS’s description of the Houston shooting. Relatives say he had lived in the United States for 35 years, had no criminal record and was a hard-working father.

They also say he became frightened by unmarked vehicles. Protests followed in Houston and Maine after the shootings.

Civil rights groups have called for ICE to be abolished and for all field agents to wear mandatory body cameras. Those demands broaden the dispute from the individual shootings to the agency’s broader enforcement methods.

Mexico’s request to the United Nations High Commissioner for Human Rights adds an international dimension. The review sought by Mexico would assess the compatibility of U.S. immigration enforcement with international human rights standards.

The temporary vehicle-stop suspension is the clearest operational response announced by the department. It began July 14 and does not cover high-priority criminal targets.

This article provides general information and is not legal advice. Consult a qualified immigration attorney about your specific case.

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Answers from VisaVerge guides
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Mexico is demanding investigations into fifteen deaths of its nationals occurring in U.S. immigration custody within one year.

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Since January 2025, there have been 13 deaths of Mexican nationals in U.S. immigration custody or during enforcement operations.

Read: Mexico Seeks Answers After Royer Pérez Jiménez, March 16, 2026, 13th Death
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The UN urged an independent investigation into reported deaths in immigration custody.

Read: Volker Türk Urges U.S. to Uphold International Law During Immigration Crackdown
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Four migrants died in ICE custody during the first week of January 2026.

Read: Four Migrants Die in US Custody in Early January 2026
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13 people have died in U.S. immigration custody in the first months of 2026, according to ICE reports.

Read: 13 People Have Died in U.S. Immigration Custody This Year, ICE and DHS Say
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Vivian Chen

Vivian Chen is the Immigration Enforcement Correspondent at VisaVerge.com, where she tracks ICE operations, deportation policy, detention conditions, and the real-world impact of enforcement actions on immigrant communities. Her reporting turns fast-moving enforcement developments — raids, court rulings, and agency directives — into clear, accurate coverage readers can rely on. Vivian's work helps families and advocates understand their rights and the shifting realities of immigration enforcement in the United States.

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