Kunming, Sha'ban 11, 1435, Jun 9, 2014, SPA -- Three people were killed and another four were injured in a blast in an apartment early Monday morning in southwest China's Yunnan Province, local authorities said. The blast, which occurred at around 2:30 a.m., ripped through the fourth floor apartment on Ziyun Street in Chuxiong City, Xinhua quoted the authorities as saying. The injured people have been hospitalized, and the cause of the explosion is under investigation. --SPA 18:50 LOCAL TIME 15:50 GMT www.spa.gov.sa/w