 after the discovery of mutilated human remains at a rubbish dump in the capital, Nairobi. The acting police chief has questioned whether there were links to a religious cult, rogue medical practitioners or serial killers. Japan's welfare ministry says the country will need over half a million more carers by 2040 when its elderly population is expected to peak. Japan's working population is expected to decrease by 16% over the next 15 years.