Mumbai: Forensic samples in the Sheena Bora murder case seem to have gone missing yet again. Just last month, Mumbai Police had launched a frenzied search for the evidence that had been collected by the Pen police after they came upon the burnt, decomposing body in May 2012. Eventually, the remains were found at JJ Hospital and were supposed to be handed over to the Forensic Science Laboratory (FSL). Now, however, no one — not Mumbai Police, Pen police or JJ Hospital or the FSL — has a clue as to where the samples have disappeared.