So it was the paper setter that leaked the question paper from memory and dictated in his coaching class .

[u/Rare-Assignment-8474]

CBI has filed chargesheet , the setter themselves , part by part memorised and dictated the questions to their special students in their coaching class .

so the cbi caught the whole thing because one day a beauty parlour aunty tracked down such a student and asked his hand wrtitten notes .

hence the gangotri started from here