Doesn't have to mean much; terrorist organizations like to "claim responsibility" just to be in the spotlight even if they are not really involved.New York Post says ISIS has claimed responsibility...
Looks like the dead one was the original Polish driver, thus also a victim. Most probably shot dead before the deed on the market had started. The owner of the truck had earlier said he couldn't get into contact with the driver (his cousin).Police have confirmed that there were two in the truck. One has been arrested, the other one was found dead in the truck.
Yes. The arrested man denies. He was arrested a few kilometers(!) from the place where it happened. I wonder how the police found out that he is same as the one driving the truck. Did they get video footage of someone leaping out of the car? Or is this purely based on witness descriptions?