The major point which is being widely discussed is -- Had he survived if he had been promptly transported to a hospital?
Both the reports cited 'myocardial infarction' as the cause of the singer's death.
KK became famous after his first album 'Pal', whose title song has remained a hardy perennial at all farewells.
Well-known Bollywood singer Krishnakumar Kunnath, popularly known as KK, died in Kolkata on Tuesday night.
After returning to his hotel, the singer complained of uneasiness following which he was rushed to a hospital, where the doctors declared him brought dead.