A man has been fatally shot by a state police agent who was part of a narcotics investigation team, authorities say. Leo Lopez, 44, of the Chimayo area, was shot three times through the windshield of his pickup truck, said his brother, Norman Lopez. The shooting occurred about 2 p.m. Wednesday near Chimayo on Rio Arriba County Road 101, near the intersection of Rio Arriba County Road 100, said state police Lt. Jimmy Glascock. Agents from a narcotics task force came into contact with the man on Rio Arriba County Road 101, Glascock said. The man was alone in his vehicle at the time of the shooting, Glascock said. Glascock declined to identify the man, the agent who fired the gun, how many shots were fired or why the shooting occurred. "Until investigators have had a chance to investigate all the facts and evaluate those facts, we're just not elaborating a lot at this time," Glascock said Thursday.