Summary

The documentary investigates deadly underride truck accidents, focusing on a tragic incident involving a teenage boy named Riley who was killed when his car became trapped under a semi-trailer. Experts and investigators reveal that these devastating crashes have been known for over a century, with inadequate safety regulations and standards that prioritize trucking industry costs over human life. The key takeaway is that despite decades of awareness about the fatal risks of underride crashes, government regulators and trucking companies have been slow to implement meaningful safety improvements that could prevent thousands of deaths and injuries annually.