Authorities have identified Elpidio Reyna, a 40-year-old from Compton, as the suspect in an attack on Border Patrol vehicles in Paramount. During the incident on Saturday, rocks were allegedly thrown at the vehicles, injuring an agent. U.S. Attorney Bill Essayli emphasized the seriousness of the attack, stating, "He thinks he's untouchable...we will find him." The FBI has announced a $50,000 reward for information leading to Reyna's arrest. The FBI utilized social media videos and news reports to identify Reyna as the suspect. Reyna is considered a fugitive, and authorities have deemed him armed and dangerous. He faces charges of assaulting a federal officer, which could result in up to eight years in prison if convicted.