I am not saying that he is the culprit... But he had gone their to get back Radhe's chain...Which could suspect Radhe as the culprit... Which we saw today...
Krishna and Radhe's secret talk was the reason for this chain and nothing else... There Krishna got hurt while searching for that chain...so Krishna is running from getting his blood test done...else he will be proven as the culprit... Its very clear now that Gauri and Aditya together have planned this molestation drama...
I want Gauri to confess her fake molestation drama in the court by herself...before lawyer Gupta proves her so...indirectly This will prove that she is immature... and makes decision to send her to an asylum...