A shooting incident involving a U.S. Border Patrol agent has left one person in critical condition near the US-Mexico border in Arizona. Local authorities reported that the individual was shot during an altercation that is now under investigation. The Pima County sheriff announced plans to hold a news conference regarding the shooting on Arivaca Road. This incident marks the fifth shooting involving Border Patrol in the area within a short period, raising concerns about immigration enforcement tensions nationwide. Further details are pending as investigations continue.