Officers arrested the suspect near Hyvinkaa, some five hours after he fired several shots from a low rooftop at people gathered outside a restaurant, said Detective Chief Inspector Markku Tuominen.

Paying their respects: Finnish flags fly at half mast in front of the southern Finland city of Hyvinkaa after a shooting earlier targeting restaurants packed with teenagers. Police investigate the motive of the crime after they have arrested the teen, who opened fire at bystanders. Pics/AFP