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Police say two people have been stabbed in Ski in the municipality of Nordre Follo, south of Oslo. One of them is a man in his teens.
He was taken to Ullevål Hospital in an air ambulance. The other person is looked after on the spot by an ambulance.
The police were notified of the incident at 19.18.
"We know who the perpetrator is and are looking for him with several patrols," says NTB, Atle Vesttorp's operations manager in the Eastern Police District.
According to police, the attack took place outside in Nordbyveien near Esso station.
Østlandets Blad reports that an air ambulance is in place. In addition, there are four police cars and an ambulance.
At around 21 p.m. the police said they had located and isolated the suspected perpetrator. Soon after, the man was arrested.
Source: NTB
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