Survivors recall the chilling events of Monday, April 29, when an almighty gush of water came crashing into a Maai Mahiu village, flattening houses and killing people and livestock.
The first images that reached the media were of a dead cow in a pile of debris, and a car tucked in a labyrinth of tree branches nearby. All around, panicked locals rummage through whatever they can move.
This catastrophe compounded the floods that have hit Kenya over the past three weeks.