Stockholm, Sweden:
Police said they had arrested one person in a northern Stockholm suburb after earlier circulating a picture of a man wearing a grey hoodie in connection with the investigation into the attack on Drottninggatan (Queen Street) using a hijacked beer truck.
"These kinds of actions will never succeed. We know that our enemies are these atrocious murderers and not each other," Prime Minister Stefan Lofven, who had earlier described the assault as a terrorist attack, told a news conference.
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