Berlin Christmas market possible Terror Attack nine dead

Nine people have been killed and many others seriously injured after a truck ploughed into a crowd at the Berlin Christmas Market. 

Police have arrested a suspect at the scene and a co-driver died during the crash. It is believed the truck was high-jacked  before the attack. 

Police are investigating whether the incident was an accident or a deliberate act

Police are unsure if it was an accident or an attack.