City mayor calls vehicle crash that killed at least 10 people ‘terrorist attack’ - follow live

FBI investigating New Orleans vehicle ramming that killed 10 as “act of terrorism" and suspect is dead - follow live

Suspect identified in New Orleans truck ramming attack that left at least 10 dead and 30 injured. Follow live and watch NBC News NOW.

US law enforcement officials to give update on New Orleans vehicle attack which killed at least 10 - follow live

Law enforcement gives update on deadly truck attack in New Orleans

Officials hold news conference in New Orleans vehicle ramming attack that has left at least 15 dead. Watch ABC News Live.

New Orleans truck attack investigated as terrorism; FBI doesn't believe suspect was 'solely responsible.' Watch and follow live.

Death toll rises to 15 in New Orleans truck attack. Follow live updates and watch NBC News NOW.