2.The gist of the case is that on 06.08.2001, the Electricity Board squad inspected the factory of G.K.Alloys Streel Company situated at Velayuthampalayam, Avinashi, the first pettioner G.K.Narayanasami/A2 is the Managing Director. During the inspection, it was found that the electrical meter fitted in the Company was tampered and energy theft to the tune of Rs.23,36,76,893/- was detected. The Assistant Engineer, TNEB, North Coimbatore lodged a complaint and a case in Crime No.507 of 2001 under Section 379 r/w. 39(1) and 44 of Indian Electricity Act, 1910 was registered on 06.08.2001 by the Avinashi Police against the first petitioner G.K.Narayanasami. On completion of investigation, charge sheet was filed on 25.10.2002 against A/1G.K.Alloy Steels Ltd., Velayuthampalayam, Avinashi, A2/G.K.Narayanasami/petitioner herein, A3/Venkatesan, A4/Selvaraj and A5/Murugayan and the same was taken on file in C.C.No.68 of 2003 by the learned Judicial Magistrate, Avinashi on 18.02.2003. The second petitioner/A6, N.Gunachandran was the Assistant Director of R&D Division, Tamil Nadu Forensic Science Department, Chennai. During investigation, the electric meter which was seized from the factory was sent to TNFSL, Chennai for analysis. One Sekar, Grade I Constable, Avinashi Police Station collected the expert opinion report from TNFSL, Chennai on 10.07.2002 and submitted the same to the learned Judicial Magistrate, Avinashi on 12.07.2002. A copy was also sent to the Investigating Officer, on perusal of the report, found that tampering took place in the report and consequently, it was informed to the TNFSL. The Director of TNFSL Mr.Damodaran, who caused an internal enquiry, found the allegation to be true and confirmed that the expert opinion report forged and tampered, that happened in the TNFSL Laboratory which is a serious matter, since TNFSL is a restricted area and the work involves confidentiality and secrecy. Hence, he lodged a complaint to the CBCID, Metro and a case was registered in Crime No.1 of 2003 under Sections 465, 468, 471, 420 r/w. 34 IPC on 11.01.2003. After completion of investigation, the CBCID filed charge sheet against G.K.Narayanasami/A1, N.Gunachandran/A2 and P.Sekar/A3 under Section 120B, 466, 471 and 109 IPC and the same was taken on file in C.C.No.7110 of 2005 on 29.12.2005 before the learned XI Metropolitan Magistrate, Saidapet, Chennai.