Famous singer KK died after KK live show at Nazrul Manch in Kolkata on Tuesday night. Kolkata Police has registered a case of unnatural death at New Market police station after the death of the famous singer. The police has started the investigation of the whole matter. Police have found injury marks on Singer's face and lips. According to the information received, Singer started vomiting after reaching the hotel. The police has questioned the shift manager of the hotel. Police are probing whether the musician died due to physical illness or some other reason. On the other hand, there is talk of keeping KK's body in the morgue at night. The post-mortem of his body is going to be done at SSKM Hospital on Wednesday. KK's wife and son have reached the city in the morning. Singer's body will be handed over to him after the post-mortem. Let us inform that KK was live on Tuesday evening at Nazrul Manch in Kolkata and after that show KK's health had deteriorated. He was first taken to the hospital. where he died. Police is investigating the CCTV footage of the hotel: The news says that the CCTV footage of the hotel is being scrutinized. The police is engaged in the investigation of the whole matter. Police are trying to find out who KK was with at the last moment and what happened to him. Let us inform that after going to the hotel, KK was taken to the hospital, where he died. The police have also questioned the hotel staff and tried to know what KK had eaten. However, the police say that every question is going to be answered post-mortem. The pain of these artists spilled over the death of a famous Bollywood singer. Amit Shah along with Prime Minister paid tribute to KK. Because of this KK lost his life! It was bad before death"