KATHMANDU, Aug 11: Even though the Central Investigation Bureau (CIB) of Nepal Police proved that Sunil Sharma's educational certificate was fake eight years ago, he was arrested for an investigation only on Thursday. The CIB said that Nepali Congress lawmaker and medical entrepreneur Sharma was arrested on the charge of forging his ISC educational qualification certificate. Sharma was arrested by the CIB team from his house in Golfutar, Kathmandu. Along with him, the police arrested Dr Ranjit Kumar Yadav, Dr Amit Chaudhary, Dr Ram Babu Yadav and Dr Elina Shah on the charge of possessing fake certificates.