Federal authorities charged four men in the deadly smuggling operation where migrants packed into a trailer had neither water nor air conditioning when the driver abandoned them before fleeing on foot.

联邦当局指控了四名参与这次致命走私行动的男子，在这次行动中，移民挤在一辆没有水也没有空调的拖车里，司机抛弃了他们，然后步行逃离。