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"Three 12-year-olds sustained injuries in a school shooting on the outskirts of Helsinki, Finland, according to police officials.
The suspect has been apprehended, and the investigation is ongoing," Finnish police stated.
All individuals involved in the incident at the Viertola school in Vantaa are minors, the police confirmed.
The 12-year-old suspect was found in possession of a firearm at the time of arrest, police added.