U.S. arrests 4 Mexican nationals in 2022 deaths of 53 migrants found trapped in hot tractor trailer
![U.S. arrests 4 Mexican nationals in 2022 deaths of 53 migrants found trapped in hot tractor trailer](https://static.independent.co.uk/2023/06/27/21/Tractor_Trailer_Migrant_Deaths_87188.jpg?width=1200&auto=webp)
U.S. authorities have announced the arrests of four more people in last year’s smuggling deaths of 53 migrants, including eight children, who were left in a tractor trailer in the scorching Texas summer