Heavy down pour of rain,led to floods that killed 12 people

Flooding sparked by heavy rains killed 12 people in the Kenyan capital Nairobi on Tuesday. The wall of a mosque collapsed on shanty dwellings in Fuata Nyayo slum, killing 10 people,mean while flood swept two victims. The flooding, which has left major roads submerged, was believed to have been made worse by blockages in the drainage system in several parts of the city. The last incident that occur in 2010 that affected 30,000 people caused by floods. The UN humanitarian, warning that the heavy flooding could lead to a cholera epidemic.