Flowers and a candle have been laid by Swedish Prime Minister Stefan Lofven at the scene where a truck slammed into a crowd of people outside a busy department store in central Stockholm, causing -deaths- in what the prime minister described as a -terror attack-.Pic/AFP

Stockholm: A truck ploughed into a crowd on a shopping street and crashed into a department store in central Stockholm on Friday, killing four people and wounding 15 in what the prime minister said appeared to be a terrorist attack. Police said they had detained 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.