Malkhana register, the Station Diary register, Command certificate of Phiringia Police Station on production by the O.I.C. of Police Station and prepared seizure list, Ext.8 where he has signed the same under Ext.8/2. This witness was recalled by the prosecution for further examination where he has added that on 11.02.2008 on the direction of the OIC he had carried the seized sample packets and forwarding letter to the Office of the SFSL, Bhubaneswar. Ranjit Naik was the then OIC of Phiringia Police Station as evident from his evidence. His evidence also reveals that OIC, Ranjit Naik had handed over him the forwarding letter and the sample packets for onward transmission, but the evidence of P.W.8, the Investigating Officer reveals that he kept those sample packets in his personal possession from 07.02.2008 to 11.02.2008 when he made over those packets to this P.W.9. This also creates a doubt as to the safe custody of sample packet before it is made over to SFSL, Bhubaneswar. Since P.W.8 was in charge of Malkhana being OIC and, therefore, was also the custodian of Malkhana register. He was in possession of brass seal althrough as brought on record. The sample packets being in his personal custody, as admitted, from 07.02.2008 to 11.02.2008, tampering of the seal packets cannot be ruled out.