(BOOM)<br/> <br />Explosions and smoke billowing on the horizon in the Ukrainian city of Donetsk.<br/> <br />Fighting flared on Sunday despite a ceasefire between the Ukrainian government and pro-Russian separatists.<br/> <br />One woman died and a least four other people were wounded.<br/> <br />Some residents sought shelter in the basement of a building, sleeping on bunk beds, stockpiling bottled water and keeping candles at the ready.<br/> <br />One woman bitterly blamed Ukrainian President Petro Poroshenko for her situation.<br/> <br />(SOUNDBITE) (Russian) UNIDENTIFIED LOCAL RESIDENT, SAYING:<br/> <br />"Poroshenko should be here, for him to be here with his children, just as people walk with their children here, the disabled, the elderly, what terrorists can be here?"<br/> <br />Both sides say they are strictly observing the ceasefire and blame each other for any violations.<br/> <br />Meanwhile in Kiev, the head of Amnesty International said his group has undeniable evidence that Russia has been supporting the separatist f
