Border Patrol agents pursued, for over 34 miles near Deming, New Mexico, two vehicles that failed to pull over. “At that point,” a CBP release reported (original link),
four undocumented migrants jumped from one of the moving vehicles on New Mexico State Road 146. While some BPAs [Border Patrol agents] stopped to render assistance, others continued to pursue the two vehicles which eventually stopped. Both drivers and their passengers were taken into custody by BPAs.
One of the four undocumented migrants who jumped from the moving vehicle, a female citizen of Ecuador, suffered head injuries and was eventually transferred to University Medical Center in El Paso, TX, where she was declared deceased by medical personnel on June 13, 2021.
— “U.S. Border Patrol Failure To Yield Incident” (Deming: U.S. Customs and Border Protection, June 15, 2021) https://www.cbp.gov/newsroom/speeches-and-statements/us-border-patrol-failure-yield-incident-0.