A fire that occurred overnight at a school in Koivukylä, Vantaa, is being investigated as suspected arson. Authorities believe the blaze originated on a terrace located within the school grounds. The extent of the damage is currently being assessed by investigators. No injuries have been reported at this time. Police are treating the incident as intentional and are pursuing leads to identify the perpetrator(s). Further details regarding the cause and full scope of the damage will be released as the investigation progresses. The incident has prompted concern within the local community.