Whether accused is entitled to be acquitted if prosecution has failed to examine the Ballistic Expert?

[Educator]

Apart from that, it is to be noted thateven according to PW-11, the gun which was recovered fromthe car had two empty cartridges (Ex. P10 and P11).Furthermore, the evidence of Dr. Rakesh Kumar Goel (PW-5),who had conducted the post-mortem of the deceased, wouldshow that there was no external exit wound, and wad andpellets were preserved and sealed. It is to be noted that apartfrom not collecting