Heat stroke is suspected among 6 found dead in a shipping container at a rail yard near Texas border – USA News 13 May 2026
Federal agents are investigating the death of six people thought to be immigrants found inside a shipping container at a Union Pacific rail yard near the Mexico
Date: May 13, 2026 | Source: Associated Press | Category: USA News
Overview
Federal agents are investigating the death of six people thought to be immigrants found inside a shipping container at a Union Pacific rail yard near the Mexico border in Laredo, Texas on Sunday as a “potential human smuggling event.” A medical examiner belie…
Key Details
A South Texas medical examiner believes heat stroke may have led to the death of six people thought to be immigrants who were found Sunday afternoon inside a shipping container at a Union Pacific rail yard near the Mexico border in Laredo, Texas.
2 of 2 | In this image taken from video footage provided by KGNS, Union Pacific train cars are stationed at a rail yard in Laredo, Texas, Sunday, May 10, 2026. (KGNS via AP)
A South Texas medical examiner believes heat stroke may have led to the death of six people thought to be immigrants who were found Sunday afternoon inside a shipping container at a Union Pacific rail yard near the Mexico border in Laredo, Texas.
2 of 2 | In this image taken from video footage provided by KGNS, Union Pacific train cars are stationed at a rail yard in Laredo, Texas, Sunday, May 10, 2026. (KGNS via AP)
In this image taken from video footage provided by KGNS, Union Pacific train cars are stationed at a rail yard in Laredo, Texas, Sunday, May 10, 2026. (KGNS via AP)
Federal agents are investigating the deaths of six people thought to be immigrants found inside a shipping container at a Union Pacific rail yard near the border with Mexico in Laredo, Texas, on Sunday as a “potential human smuggling event.”
A Union Pacific employee found the bodies of six people inside a shipping container Sunday afternoon, said Jose Baeza, the Laredo Police Department public information officer.
Dr. Corinne Stern, the Webb County medical examiner, is conducting autopsies and completed one for a 29-year-old Mexican woman who died of hyperthermia, or heat stroke.
“I’ve ruled that an accidental death,” she said, adding that she believes the others also died from heat stroke but could not rule on their cause of death until she completes their autopsies.
Stern estimates it took up to eight hours for the people to succumb to illness.
“Based on my examination on the scene and what I know of from the investigation, I really believe they were dead in less than eight hours,” Stern said.
Stern found identification cards and cellphones that indicate the deceased may be from Mexico and Honduras, but fingerprints were taken and shared with U.S. Border Patrol to help confirm their identities and nationalities through the Missing Alien Program.
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Homeland Security Investigations said in a statement that it is “actively investigating this case as a potential human smuggling event with assistance from the Laredo Police Department and Texas Rangers.”
“This was a horrific scene,” Stern said, also noting that immigrant deaths are a common occurrence in the 10-county region her office covers. “This spring has been busier than it was this time last year,” the medical examiner said, referencing the number of migrant deaths recorded by her office last year.
Border encounters dropped toward the end of the Biden administration and reached record low numbers under the second Trump administration. About 40 people were encountered daily in March crossing illegally by Border Patrol agents in Laredo, making it the third busiest sector among nine along the southern border, according to the agency’s statistics.
The travel history of the shipping container was not known, and the criminal investigation has not yet determined why the people who died did not climb out of the shipping container.
“Union Pacific is saddened by this incident and is working closely with law enforcement to investigate,” the rail company said in a statement.
Laredo is a busy land port of entry for trade on the U.S.-Mexico border and a common nexus for the illegal movement of people.
Last year, two smugglers were sentenced to life in prison for what remains the nation’s deadliest human smuggling attempt across the U.S.-Mexico border. They were convicted in connection with the deaths of 53 migrants found in the back of a sweltering tractor-trailer in Texas in 2022.
Smuggling on trains crossing the border has long been a concern partly because trains headed to the United States often slow or stop in Mexico before crossing the border. That creates an opportunity for smugglers or immigrants to climb aboard or hide drugs or other contraband on a train before it crosses into America.
Union Pacific has worked with authorities for years to address drug smuggling and trespassers trying to cross the border on trains. As part of that effort, the railroad has installed inspection portals that scan the trains and take pictures to help spot any abnormalities that would suggest contraband or immigrants aboard the train.
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This story updates throughout to change reference of boxcar to shipping container, as per Union Pacific.
JOSH FUNK Funk covers transportation including aviation safety, trucking and airlines along with the major freight railroads. Funk also covers Warren Buffett’s Berkshire Hathaway, drones, the effort to break China’s stranglehold on rare earth elements and agriculture. twitter mailto
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Frequently Asked Questions (FAQ)
- When was this news published?
- May 13, 2026
- What is this news about?
- Federal agents are investigating the death of six people thought to be immigrants found inside a shipping container at a Union Pacific rail yard near the Mexico border in Laredo, Texas on Sunday as a “potential human smuggling event.” A medical examiner belie…
- Which exams cover this topic?
- UPSC, SSC CGL, SSC CHSL, Railway RRB, IBPS, SBI PO, and all State PSC exams.
- Who reported this news?
- Associated Press
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Source: Associated Press
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