San Antonio – In one of the deadliest tragedies, forty-six people were found dead in and near a tractor-trailer and 16 others were taken to hospitals in a presumed migrant smuggling attempt into the United States along the U.S.-Mexico border, officials in San Antonio said on Monday.

A San Antonio Fire Department official said they found "stacks of bodies" and no signs of water in the truck, which was found next to railroad tracks in a remote area on the city's southern outskirts.

Sixteen other people found inside the trailer were transported to hospitals for heat stroke and exhaustion, including four minors, but no children were among the dead, the department said.

"The patients that we saw were hot to the touch, they were suffering from heat stroke, exhaustion," San Antonio Fire Chief Charles Hood told a news conference. "It was a refrigerated tractor-trailer but there was no visible working A/C unit on that rig."

Temperatures in San Antonio, which is about 160 miles (250 km) from the Mexican border, swelled to a high of 103 degrees Fahrenheit (39.4 degrees Celsius) on Monday with high humidity.

Authorities were alerted to the scene just before 6 p.m., when a worker in a nearby building heard a cry for help, San Antonio Police Chief Bill McManus said at a news conference Monday night. The worker found a trailer with doors partially opened and saw a number of people deceased inside, McManus said.

Officials said they are hopeful that those transported for treatment will recover. Three of the migrants found were taken to Methodist Hospital Metropolitan and are in stable condition, according to a spokesperson for Methodist Healthcare.

The deaths once again highlight the challenge of controlling migrant crossings at the U.S.-Mexico border, which have reached record highs.

The issue has proven difficult for U.S. President Joe Biden, a Democrat who came into office in January 2021 pledging to reverse some of the hardline immigration policies of his Republican predecessor Donald Trump. Republicans have criticized Biden's border strategy ahead of the midterm congressional elections in November.

Mexico's Foreign Minister Marcelo Ebrard called the suffocation of the migrants in the truck the "tragedy in Texas" on Twitter and said consular officials would go to the hospitals where victims had been taken to help "however possible."

A spokesman for the Honduran foreign ministry told Reuters the country's consulates in Houston and Dallas would be investigating the incident. Ebrard said two Guatemalans were hospitalized and Guatemala's foreign ministry said on Twitter that consular officials were going to the hospital "to verify if there are two Guatemalan minors there and what condition they are in."

The I-35 highway near where the truck was found runs through San Antonio from the Mexican border and is a popular smuggling corridor because of the large volume of truck traffic, according to Jack Staton, a former senior official with ICE's investigative unit who retired in December.

In July 2017, 10 migrants died after being transported in a tractor-trailer that was discovered by San Antonio police in a Wal-Mart parking lot.

Migrants — largely from Mexico, Guatemala, Honduras and El Salvador — have been expelled more than 2 million times under a pandemic-era rule in effect since March 2020 that denies them a chance to seek asylum but encourages repeat attempts because there are no legal consequences for getting caught. People from other countries, notably Cuba, Nicaragua and Colombia, are subject to Title 42 authority less frequently due to higher costs of sending them home, strained diplomatic relations and other considerations.

U.S. Customs and Border Protection reported 557 deaths on the southwest border in the 12-month period ending Sept. 30, more than double the 247 deaths reported in the previous year and the highest since it began keeping track in 1998. Most are related to heat exposure.
-Sources