A rescue operation was conducted after a canine alert, resulting in the discovery of three migrants locked inside an autorack rail car. The migrants were found hidden in pickup beds within the rail car.

The rescue was carried out by Del Rio Border Patrol near Knippa. This incident is the second of its kind to occur at the same location in a span of two weeks.

Fresh concerns about smuggling safety have been raised due to these recent events. For more information on this incident, further details are available from the source.