Bamako, Mali, Jumada II 16, 1436, Apr 5, 2015, SPA -- Officials in Mali said one person was killed and three injured when the northern city of Gao came under fire from unidentified assailants, AP reported. Radhia Achouri, a spokeswoman for Mali's U.N. mission, said the attack occurred at around 6 a.m. Sunday and that three people were injured. The superintendent of Gao's hospital, Ibrahim Maiga, said one woman was killed. Residents said about six shells were fired. -- SPA 23:51 LOCAL TIME 20:51 GMT www.spa.gov.sa/w