78 P.W. 12 in his evidence stated that on 14/9/2017 an email was received regarding a requisition from CID, Cyber Cell, Mr. Atanu Santra I.O. in connection with Panskura P.S. case number 381/17 in the official email id and according to the said requisition there was a phone number 9733185096 stating whether there is any bank account with this mobile number and if there is any bank account then the bank statement since its opening till 14/9/17 and on searching from UBI centralized server data base and found that there is a customer id with this phone number with savings account number 1358010209038 and it belongs to Animesh Boxi, S/O Purnendu Boxi, P.S. Panskura, Dist. Purba Medinipur and downloaded details of account number 1358010209038 along with a forwarding letter and he had written and signed into it. P.W. 18 identified the forwarding letter (exhibit 29) and his signature into it (exhibit 29/1). P.W. 12 also identified the transaction inquiry containing 7 pages in respect of account number 1358010209038 downloaded from UBI centralized server data base and at the bottom of each page the IP address is mentioned along with his signature and seal and printed from the printer attached to his official computer (exhibit 30). P.W. 12 also issued a certificate u/s 65 B of the Indian Evidence Act (exhibit 31) and also signed into it (exhibit 31/1) which was prepared and signed by him to prove the authenticity of exhibit 30 and also a certificate u/s 2A(a) of the Banker’s Books Evidence Act (exhibit 32) prepared and signed by him (exhibit 32/1) in respect of account number 1358010209038. P.W. 18 stated that on 14/9/17 he met with Chief Manager of United Bank of India, Chittaranjan Avenue Branch at his office and P.W. 12 handed over the documents upon his requisition and those documents are one letter vide Memo number UBI/CHV/CID/HD/2017 dated 14/9/2017 (exhibit 29) in which the mobile number 9733185096 is registered with the UBI’s savings account no. 1358010209038 in the name of Animesh Boxi s/o Purnendu Boxi, P.S. Panskura, Dist. Purba Medinipur which was opened on 06/09/2013, bank statement of the concerned account since opening and a copy of specimen card of the account available in centralized system database of UBI and identified the forwarding letter (exhibit 29) and the transaction inquiry containing seven pages in respect of account number 1358010209038 being the account of Animesh Boxi (exhibit