A key prosecution witness in the Renukaswamy murder trial has turned hostile, testifying before the Bengaluru court that he did not know what happened at the crime scene and failed to identify Kannada actor Darshan and most of the other accused. #Darshan #RenukaswamyCase #Karnataka #MurderTrial #wion About Channel: WION The World is One News examines global issues with in-depth analysis. We provide much more than the news of the day.