The probe began in Murdrum 1 continues. The total murder count reaches 26. CBI inspector Komal Rathod applies several incredible, high-tech forensic investigation techniques, but still, she is unable to decode the mysterious Two Blue Dots - the hallmark signature of the killer. And the sexual sadist killer releases another cipher ‘SAW NOTHING’. Scientists have launched DNA Phenotyping technology by which they can generate a digital face of anyone from one’s DNA. Will she be able to get the killer's DNA for Phenotyping? What’s the hidden message inside ‘SAW NOTHING’? Is it a sinful act of a single serial killer or a killer gang? Will Komal understand the modus operandi? Will she be able to save the next victim?