Security officials in Ukraine claim firefighters have now managed to contain a huge blaze at a fuel depot some 30 kilometres from the capital Kyiv.<br /><br /> At least four people have been killed in the incident including three firemen.<br /><br /> 'Gigantic' fire erupts at fuel depot near Kiev, several dead http://t.co/Fhr2ht0WvN— Breaking News (@breaking_news_4) June 9, 2015<br /> <br /><br /> Entire oil tanks -16 of them -.were consumed in the flames sending up clouds of thick black smoke. Government representatives arrived to monitor the situation.<br /><br /> “We have two theories,” said Interior Minister Arsen Avakov. “ Arson or procedural negligence. We think its 80 to 90 percent sure it was negligence.”<br /><br /> In fact police are investigating three possible causes of the fire – violations of fuel storage regulations, technical malfunctions and arson.<br /><br /> Our reporter at the scene Maria Korenyuk said that nearby were four villages where about 800 people normally live. Although the emergency crew said there was no direct da
