- 4,326 viewsDuration: 3:19Former Gatundu North MP Patrick Kariuki Muiruri has told the High Court in Kibera that his longtime friend, the late businessman Tob Cohen, sounded terrified during their final phone conversation, claiming he had received a death threat from his wife, Sarah Wairimu, who is standing trial for his murder. Muiruri said the 15-to-20-minute call was their last conversation after a 30-year friendship. He later learnt that Cohen had gone missing, before his body was discovered on September 13, 2019. Ben Kirui reports.