Photos: Truck drives through Bastille Day crowd in Nice, killing scores

KABC logo
Friday, July 15, 2016
Brodie, left, and Sean Copeland
A woman places a candle during a vigil to honor victims of the Bastille Day tragedy in Nice, France, in Sydney, Australia, Friday, July 15, 2016.
Flowers in the colors of the French flag are left on the fence of the French Embassy in Madrid, Spain, Friday, July 15, 2016.
A family photo of the Copelands of Texas, two of whom were killed in the attack. From left, Sean (age 51, killed), Maegan, Brodie (age 11, killed), Austin and Kim Copeland.
Soldiers salute during an event to commemorate the victims of an attack in Nice in near the French embassy in Berlin, Germany, Friday, July 15, 2016.
Catalan politics hold a minute of silence outside the Generalitat Palace, in Barcelona, Spain, Friday, July 15, 2016.
A Turkish police special forces officer stands across from the French consulate in central Istanbul's Istiklal Avenue, the main shopping road of Istanbul, Friday, July 15, 2016.
A woman weeps during an event to commemorate the victims of an attack in Nice near the French embassy in Berlin, Germany, Friday, July 15, 2016.
A child's toy is placed among the floral tributes laid out near the site of the truck attack in the French resort city of Nice, southern France, Friday, July 15, 2016.
Floral tributes are laid out near the site of the truck attack in the French resort city of Nice, southern France, Friday, July 15, 2016.
People lay flowers at the steps of the French Embassy in Kiev, Ukraine, Friday, July 15, 2016.
Flowers and candles are left following the attacks in Nice outside the entrance to the French Consulate Friday, July 15, 2016.
A woman puts flowers near the scene where a truck mowed through revelers in Nice, southern France, Friday, July 15, 2016.
Floral tributes are laid out near the site of the truck attack in the French resort city of Nice, southern France, Friday, July 15, 2016.
A teddy bear and candles sit between flowers to commemorate the victims of an attack in the France city Nice in front of the French embassy in Berlin, Germany, Friday, July 15, 201
A woman holds a banner during a minute of silence in honor of the victims of the Bastille Day tragedy in Nice, in Barcelona, Spain, Friday, July 15, 2016.
A man stands next to a half staff French flags, at the Elysee palace in Paris, Friday, July 15, 2016.
A woman lights a candle in honor of those slain in an attack in Nice at the French Embassy in Warsaw, Poland, on Friday July 15, 2016.
The German ambassador to Poland, Rolf Nikel, carries flowers to place at the French Embassy in Warsaw, Poland, on Friday July 15, 2016.
People react near the scene where a truck mowed through revelers in Nice, southern France, Friday, July 15, 2016.
Relative of the victims of the Bastille Day attack comfort each other as they gather in front of Pasteur Hospital in Nice.
Parents of victims embrace each other near the scene of a truck attack in Nice, southern France, Friday, July 15, 2016.
A soldier stands next to a half staff French flag, at the Elysee palace in Paris, Friday, July 15, 2016.
People sit overlooking the beach and not far from the site of the truck attack in the French resort city of Nice, southern France, Friday, July 15, 2016.
Forensic officials work on the beach next to the famed Promenade des Anglais, scene of the truck attack, in Nice, southern France, Friday, July 15, 2016.
Police officers work at the truck that mowed through revelers in Nice, southern France, Friday, July 15, 2016.
Leaders stand for a minute of silence before the opening session of the Asia-Europe Meeting (ASEM) summit in Ulaanbaa, Mongolia on Friday, July 15, 2016.
French President Francois Hollande, center, with Prime Minister Manuel Valls, left, and Minister of Health Marisol Touraine delivers a speech on Friday.
View of the famed Promenade des Anglais, scene of the truck attack, in Nice, southern France, Friday, July 15, 2016.
A forensic police woman walks at the scene of an attack after a truck plowed through a crowd in Nice, southern France, Friday, July 15, 2016.
Forensic police officers work at the truck that plowed into the crowd in Nice, southern France, Friday July 15, 2016
The truck which slammed into revelers late Thursday, July 14, is seen near the site of an attack in the French resort city of Nice, southern France, Friday, July 15, 2016.
Discarded items are left on the beach, not far from the site of the truck attack in the French resort city of Nice, southern France, Friday, July 15, 2016.
Police officers work near by truck that mowed through revelers in Nice, southern France, Friday, July 15, 2016.
Authorities investigate a truck after it plowed through Bastille Day revelers in the French resort city of Nice, France, Thursday, July 14, 2016.
The truck loaded with weapons and hand grenades drove onto a sidewalk for more than a mile, plowing through Bastille Day revelers who'd gathered to watch fireworks.
Security and medical teams work on the famed Promenade des Anglais, scene of the truck attack, in Nice, southern France, early Friday, July 15, 2016.
A forensic officer stands near a van with its windscreen riddled with bullets, that plowed through a crowd of revelers.
(AP Photo/Claude Paris)
(AP Photo/Claude Paris)
(AP Photo/Christian Alminana)
Uninjured but shocked people taking respite in the lobby of Le Negresco hotel.
(Harp Detective via AP)
(AP Photo/Ciaran Fahey)
(AP Photo/Ciaran Fahey)
Police officers and a soldier stand by the sealed off area of an attack after a truck plowed through a crowd of revelers in Nice, France.
(AP Photo/Ciaran Fahe)
French President François Hollande meets with advisers during an emergency meeting.
1 of 48
Photos: Truck drives through Bastille Day crowd in Nice, killing scoresBrodie, left, and Sean Copeland
Joe West/303 Photos

At least 84 people, including two Americans, are dead after what authorities believe to be a terror attack in Nice, France.

A truck drove through a crowd of people who had been watching Bastille Day fireworks along Nice's famous Promenade des Anglais seafront on Thursday night, killing scores of people. Pedestrians scattered out of the truck's path before police killed the driver of the truck, French officials said.

Sean Copeland and his 11-year-old son, Brodie are among those killed. The Texas family had been in Nice on vacation.

France's president, Francois Hollande, addressed the country early Friday to condemn the attacks.

"It is France as a whole which is threatened by Islamist terrorism. In such circumstances, we must show our absolute vigilance and determination," he said. "France is strong. France will always be stronger than the fanatics who want to strike France today."

No one has yet claimed responsibility for the attack. The investigation is being handled by the Paris anti-terrorism prosecutor's office.

ABC News contributed to this report.