CBI today filed a charge sheet in a Mumbai court against former media baron Peter Mukerjea, arrested in connection with the Sheena Bora murder case. The agency filed the supplementary chargesheet in the case before Additional Metropolitan Magistrate R V Adone in Mumbai. <br/><br/>Peter, whose wife Indrani Mukerjea is the prime accused in the case, was arrested on 19th November last year for his alleged role in the murder conspiracy. He was in CBI custody for two weeks. The murder took place in 2012 but came to light in late August last year.