"40. It has been consistently held by this Court through a catena of judicial decisions that although in terms of Section 157 Cr.P.C., the police officer concerned is required to forward a copy of the FIR to the Magistrate empowered to take cognizance of such offence, promptly and without undue delay, it cannot be laid down as a rule of universal application that whenever there is some delay in sending the FIR to the Magistrate, the prosecution version becomes unreliable and the trial stands vitiated. When there is positive evidence to the fact that the FIR was recorded without unreasonable delay and investigation started on the basis of that FIR and there is no other infirmity brought to the notice of the Court, then in the absence of any prejudice to the accused, it cannot be concluded that the investigation was tainted and the prosecution story rendered unsupportable. [See Pala Singh Vs. State of Punjab, (1972) 2 SCC 640; Sarwan Singh Vs. State of Punjab, (1976) 4 SCC 369; Anil Rai Vs. State of Bihar, (2001) 7 SCC 318; Munshi Prasad & Ors. Vs. State of Bihar, (2002) 1 SCC 351; Aqeel Ahmad Vs. State of U.P., (2008) 16 SCC 372; Dharamveer Vs. State of U.P., (2010) 4 SCC 469; Sandeep Vs. State of U.P., (2012) 6 SCC 107]."