The crash happened shortly after 4 p.m. Wednesday on U.S. 281 in Encino, Texas, which is about 50 miles north of McAllen. Brooks County Sheriff Urbino Martinez says the van, designed to hold 15 passengers, was top-heavy and tipped over when the driver lost control on a curve.
Martinez said he believed most of the passengers were migrants. Sgt. Nathan Brandley of the Texas Department of Public Safety put the immediate death toll at 11 with 13 injured.
Encino is a community of about 140 residents about two miles south of the Falfurrias Border Patrol checkpoint.
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