Kampala, 13th Nov 2013: Uganda has lost a top entrepreneur, Mr. Rainer Koehler, the founder of Roko Construction Company Limited, who died on Thursday last week at The Surgery Clinic in Kololo, (just after Golf Course Club) where he had been admitted after complaining of an abrupt fever. Mr. Mark Koehler, Roko’s managing director, the son of the deceased said that his dad started feeling feverish on Thursday morning while at the company’s headquarters in Kawempe. He was then taken to the Surgery Clinic in Kololo where he was attended to and later died after suffering a heart attack while…