U.S. Border Patrol agent Jesus Mesa Jr. shot down a 15-year-old Mexican boy named Sergio Adrian Hernandez-Guereca in 2010, alleging that the boy threw a rock at him. Attorney Robert Hilliard, the lawyer for the victim's family, stated that there was no proof that Hernandez-Guereca threw a rock at the agent, and continues to press on with a lawsuit after U.S. prosecutors chose not to charge Mesa in the wrongful death of the teenager. The teenager's death was witnessed by 25 civilian witnesses and law enforcement officials.
