When the policemen came for Albert Ojwang - the Kenyan blogger whose death in custody sparked protests this week and prompted a rare acknowledgement of police brutality by the president - his wife initially thought he would be safe.

Authorities in Kenya have arrested a senior police officer responsible for the cell where a blogger died, leading to widespread protests in the capital, Nairobi, that left dozens injured

Kenyan police have tear gassed activists twice as they marched to the main police station in the capital Nairobi during a protest against the death of a blogger under unclear circumstances.