Why The Mungiki Killings? Part 3

Part 3 of 3 Part 2 was titled; Why The Mungiki Killings? Part 2 https://youtu.be/AqoruyEwGe4 Part 1 was titled; Why the Mungiki Killings? Part 1 https://youtu.be/eJj250XoYnA 

The Kenya police say that they have no idea who is behind the spate of killings that have erupted in areas of Nairobi. Why are they lying?

Why The Mungiki Killings? Part 2

Part 2 of 3 Part 1 was titled; Why the Mungiki Killings? Part 1 https://youtu.be/eJj250XoYnA 

The Kenya police say that they have no idea who is behind the spate of killings that have erupted in areas of Nairobi. Why are they lying?