Norwegian police arrested a previously convicted Somalian for stabbing 3 women then 1 died

Norwegian police arrested a man for stabbing 3 women, one of whom died from her injuries, late on Tuesday in Sarpsborg in southern Norway.
The 31-year-old man is a Somalian naturalized Norwegian previously convicted for offences involving violence. It added that police are looking into whether the man, who knows two of the victims, had mental health problems.
The country’s police security service said they ruled out terrorism as a motive. Armed police officers were deployed after the attacks were reported at several locations in the town about 70 km south of Norway’s capital Oslo before midnight. The police arrested the attacker within an hour of the deployment.