Security officers are conducting a door-to-door sweep at a North Dakota Air Force base after a report of a gunshot prompted a lockdown. Read this story at ABC News - Breaking News, Latest News and Videos , Toronto Star
Security officers are conducting a door-to-door sweep at a North Dakota Air Force base after a report of a gunshot prompted a lockdown. Read this story at ABC News - Breaking News, Latest News and Videos , Toronto Star
More from ABC News - Breaking News, Latest News and Videos | Social media U.S. news General news Article 109361300 Grand Forks Air Force Base North Dakota Gunshot Active shooter Lockdown