- 36 viewsDuration: 1:49Samuel Macharia, a 35-year-old mountain guide who disappeared in Mt. Kenya a month ago while in a climbing expedition and later body recovered , autopsy results show he died of asphyxia. The postmodern conducted by government pathologist at the Nanyuki Teaching and Referral Hospital in presence of the family, showed that the deceased had no physical injuries and body organs were intact, however , lack of oxygen was the main cause of his demise.