--Around 4:30 pm on June 5, a male student (14) from a private junior high school fell from the roof of the school he was attending. The boy died shortly after the fall at the hospital he was transferred to. The police treated the case as an accident and the investigation was over. A bad event that happened unexpectedly. The misfortune that happened unexpectedly and unintentionally. Is it okay to end this tragedy that happened about a month ago as an accident?