A tragic incident in San Antonio is being recalled after a recent discovery in Laredo. Four years ago, authorities in San Antonio found a large number of immigrants dead in a trailer. The exact circumstances of this incident are known, but details of the recent discovery in Laredo are available from the Texas Observer.

Further information about the ongoing impact of border policies can be found through the Texas Observer, a nonprofit news outlet. They provide investigative reporting and analysis on various topics, including border issues. Readers can find more information by visiting the Texas Observer's website or following them on social media platforms.