Scenes of terror have emerged as videos shared on social media captured the Danish gunman's attack that killed three people.
Three people were killed and several more were wounded in a shooting at a shopping centre in Copenhagen on Sunday.
Danish police have since confirmed they have arrested a 22-year-old Danish man and charged him with manslaughter.
Video shows the terror and panic in those at the shopping centre at the time, as many run for their lives as a man with a gun in his hands chases after them.
In other footage, gunshots can be heard echoing through the shopping centre, as innocent shoppers are seen running for safety and screaming in fear.
The attack rocked Denmark at the end of an otherwise joyful week, just after it hosted the first three stages of the Tour de France cycle race. The event had sent hundreds of thousands of cheering Danes into the streets across the country.
"Denmark was hit by a cruel attack on Sunday night. Several were killed. Even more wounded. Innocent families shopping or eating out. Children, adolescents and adults," Prime Minister Mette Frederiksen said in a statement late on Sunday.
"Our beautiful and usually so safe capital was changed in a split second," she said. "I want to encourage the Danes to stand together and support each other in this difficult time."
Copenhagen police said armed officers were sent to Field's mall in the capital late on Sunday afternoon after reports of a shooting, and had told people inside to stay put and await assistance. Local media footage showed groups of terrified shoppers running from the mall.
The suspect was apprehended at 5:48pm (local time), carrying a rifle and ammunition. Police launched a massive search operation throughout the local Zealand region early Sunday evening in search of any accomplices.
The shooter had killed a man in his forties and two "young people", a man and a woman. Several more were wounded, and among those were three in critical condition.
