(KUNA) -- Three people were killed on Sunday and twenty others were wounded in a bomb explosion near a crowd of workers in the center of the Iraqi capital, police said. The wounded were moved to a hospital for treatment.In a separate incident, Multinational Forces (MNF) said Sunday one of its soldiers was killed due to a bomb explosion targeting his patrol in the southern part of the Iraqi capital. The statement did not report other details about the accident and did not specify the exact location.