CORRECTS TO JOAN MALAND INSTEAD OF MUSSA - This undated image courtesy of Joan Maland shows U.S. Border Patrol agent David Maland, who was killed Monday, Jan. 20, 2025, following a traffic stop in Vermont. (David Maland/Joan Maland via AP)Cars are backed up at the US-Canada border in Stanstead, Quebec, after a shooting involving a U.S. Border Patrol agent in Coventry, Vt., Monday, Jan. 20, 2025. (AP Photo/Chloe Jones)En esta imagen sin fecha, cortesa de Joan Maland, aparece el agente de la Patrulla Fronteriza de Estados Unidos, David Maland, y su perra, Cora. El agente fue asesinado el lunes 20 de enero de 2025 en un control de trfico en Vermont. (David Maland/Joan Maland va AP)Cars are backed up at the US-Canada border in Stanstead, Quebec, after a shooting involving a U.S. Border Patrol agent in Coventry, Vt., Monday, Jan. 20, 2025. (AP Photo/Chloe Jones)
CORRECTS TO JOAN MALAND INSTEAD OF MUSSA - This undated image courtesy of Joan Maland shows U.S. Border Patrol agent David Maland, who was killed Monday, Jan. 20, 2025, following a traffic stop in Vermont. (David Maland/Joan Maland via AP)