50 migrants dead after being found inside sweltering semitruck in San Antonio, with more hospitalized.
"San Antonio (CNN)Fifty migrants are dead after they and others were found in sweltering conditions in a semitruck in San Antonio, a US Immigration and Customs Enforcement spokesperson said Tuesday.
The death toll, which the city's fire chief had given Monday as 46, includes migrants from Mexico, Guatemala and Honduras, according to a federal law enforcement official, who spoke on condition of anonymity. The discovery came as US federal authorities have launched what they described as an "unprecedented" operation to disrupt human smuggling networks amid an influx of migrants at the US-Mexico border.
"An alleged human smuggling event" was alerted by San Antonio police to the US Department of Homeland Security's investigation unit, which is leading the probe, an ICE spokesperson said Monday. The incident appears to be among the most deadly in recent years for migrants near the southern border.
Three people detained away from the trailer site are in police custody, though their connection to the situation is unclear, Police Chief Bill McManus said at a news conference Monday night.
Authorities were alerted to the scene just before 6 p.m., when a worker in a nearby building heard a cry for help, McManus said. The worker found a trailer with doors partially opened and saw people deceased inside, he said.
Forty-eight people died on the scene, and two died at hospitals, the federal law enforcement official told CNN on Tuesday, noting the toll is preliminary.
Sixteen people -- 12 adults and four children -- were taken alive and conscious to medical facilities, San Antonio Fire Chief Charles Hood said at Monday night's news conference."