Zubeen Garg death case: Assam Police revealed a shocking motive behind singer Zubeen Garg's murder. Investigators told a court that Garg's former manager, Siddharth Sharma, allegedly siphoned crores from the singer. Sharma then killed Garg to protect the money. He invested nearly Rs 1.10 crore in a water plant business. The SIT is seeking to attach this property.