For residents of the Los Angeles suburb of Thousand Oaks, that moment came at the end of a gut-wrenching week in which a combat veteran entered a local bar and killed a dozen people in the kind of mass shooting that has become increasingly commonplace in the United States. Andrea Campbell Conant, a public relations executive who grew up in Thousand Oaks, said on Friday that roads had begun to close as a precaution, even as she drove to one of the vigils for victims of Wednesday night’s shooting at the Borderline Bar & Grill. Authorities have ordered some 75,000 homes near Thousand Oaks evacuated as the 14,000-acre (5,700-hectare) Woolsey Fire approached.
