An investigation into a fire at a secondary school in Al-Kilabiah on Wednesday suggests arson was the cause of the fire, according to Security Spokesman of the Eastern Province Civil Defense, Lt. Col. Mansoor Al-Dowsari. Firefighting officials said a faulty fire alarm system at the secondary school failed to contain the fire which started in Home Economics room. Al-Dowsari said the incident was referred to security officials for further investigation. – Okaz __