A Kenyan police officer has appeared in court after being arrested in connection with the killing of a young blogger in police custody.

Albert Ojwang's death sparked protests in the capital, Nairobi, after doctors refuted a police claim that he had died from self-inflicted injuries caused by hitting his head on a cell wall.

Instead they concluded that it was likely the result of an assault.

At least 23 people, including 17 police officers, have been questioned and five others removed from active duty while an independent investigation takes place.

After his initial court appearance, PC James Mukhwana will remain in custody until his bail hearing an a week's time.