The preliminary post-mortem report of popular playback singer Krishnakumar Kunnath (KK), who died on late Tuesday evening in the city, after a stage performance, has cited the cause of death to be "normal", without any trace of foul play.

KK was one of the most popular playback Bollywood singers who breathed his last on Tuesday evening after performing at a live concert at Nazrul Mancha in Kolkata

KK was a popular Bollywood singer who gave several hits like