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Questions still surround the killing of Pakistani journalist, Arshad Sharif, who was shot at a police roadblock in Kenya last month. While Kenyan authorities have said it was a case of ‘mistaken identity’, Pakistan’s interior minister, Rana Sanaullah, said it was a ‘target killing’.

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(Photo: Media representatives in Karachi call for justice over Sharif's killing. Credit: Asif Hassan/ AFP via Getty Images).