FOTO AP y AFP

: Police and firefighters are standing around the site next to the Gedächniskirche church (background) where a truck crashed into a christmas market in Berlin, on December 19, 2016 killing at least nine people and injuring at least 50 people. / AFP / John MACDOUGALL

: A policeman stands near the site where a truck speeded into a christmas market in Berlin, on December 19, 2016 killing nine persons and injuring at least 50 people. Ambulances and police rushed to the scene after the driver drove up the pavement of the market in a central square popular with tourists less than a week before Christmas, in a scene reminiscent of the deadly truck attack in Nice. / AFP / Odd ANDERSEN

: Medics attend to an injured person after a truck crashed into a christmas market at Gedächniskirche church in Berlin, on December 19, 2016 killing at least nine people and injuring at least 50 people. Ambulances and police rushed to the scene after the driver drove up the pavement of the market in a central square popular with tourists less than a week before Christmas, in a scene reminiscent of the deadly truck attack in Nice. / AFP / John MACDOUGALL

: Medics carry an injured person in front of a truck that crashed into a christmas market at Gedächniskirche church in Berlin, on December 19, 2016 killing at least nine people and injuring at least 50 people. Ambulances and police rushed to the scene after the driver drove up the pavement of the market in a central square popular with tourists less than a week before Christmas, in a scene reminiscent of the deadly truck attack in Nice. / AFP / John MACDOUGALL

: View of the truck that crashed into a christmas market at Gedächniskirche church in Berlin, on December 19, 2016 killing at least nine people and injuring at least 50 people. / AFP / John MACDOUGALL

: General view shows police and firefighters working around the truck that crashed into a christmas market at Gedächniskirche church in Berlin, on December 19, 2016 killing at least nine people and injuring at least 50 people. / AFP / Odd ANDERSEN

: A policeman inspects the truck that crashed into a christmas market in Berlin, on December 19, 2016 killing at least one person and injuring at least 50 people. Ambulances and police rushed to the scene after the driver drove up the pavement of the market in a central square popular with tourists less than a week before Christmas, in a scene reminiscent of the deadly truck attack in Nice. / AFP / Odd ANDERSEN

: A policeman inspects the truck that crashed into a christmas market in Berlin, on December 19, 2016 killing at least one person and injuring at least 50 people. Ambulances and police rushed to the scene after the driver drove up the pavement of the market in a central square popular with tourists less than a week before Christmas, in a scene reminiscent of the deadly truck attack in Nice. / AFP / Odd ANDERSEN

: Policemen enter the truck that crashed into a christmas market in Berlin, on December 19, 2016 killing at least one person and injuring at least 50 people. Ambulances and police rushed to the scene after the driver drove up the pavement of the market in a central square popular with tourists less than a week before Christmas, in a scene reminiscent of the deadly truck attack in Nice. / AFP / Odd ANDERSEN

: Fireworkers pass by the truck that crashed into a christmas market in Berlin, on December 19, 2016 killing at least one person and injuring at least 50 people. Ambulances and police rushed to the scene after the driver drove up the pavement of the market in a central square popular with tourists less than a week before Christmas, in a scene reminiscent of the deadly truck attack in Nice. / AFP / Odd ANDERSEN

: Police officers inspect the truck that crashed into a christmas market at Gedächniskirche church in Berlin, on December 19, 2016 killing at least nine people and injuring at least 50 people. Ambulances and heavily armed officers rushed to the area after the driver drove up the pavement of the market in a square popular with tourists, in scenes reminiscent of the deadly truck attack in the French city of Nice in July. / AFP / John MACDOUGALL

: Agentes inspeccionan un camión dañado que embistió un concurrido mercado navideño en Berlín, Alemania, el lunes 19 de diciembre de 2016. Hay nueve personas muertas y varias heridas, según la policía. (AP Foto/Michael Sohn)

: Varios policías vigilan un mercado navideño después de que un camión embistiera varios puestos afuera del lugar en Berlín, Alemania, el lunes 19 de diciembre de 2016. Según la policía, nueve personas murieron y varias quedaron heridas. (AP Foto/Michael Sohn)

: Firefighters inspect the site after a truck ran into a crowded Christmas market and killed several people in Berlin, Germany, Monday, Dec. 19, 2016. (AP Photo/Michael Sohn)

: Firefighters look at a toppled Christmas tree after a truck ran into a crowded Christmas market and killed several people in Berlin, Germany, Monday, Dec. 19, 2016. (AP Photo/Michael Sohn)

: A firefighter attends an injured person after a truck ran into a crowded Christmas market and killed several people in Berlin, Germany, Monday, Dec. 19, 2016. (AP Photo/Michael Sohn)

: A police officer investigate the scene after a truck ran into a crowded Christmas market and killed several people in Berlin, Germany, Monday, Dec. 19, 2016. (AP Photo/Michael Sohn)