Gulshan Kumar, also known as the 'Cassette king', was shot dead in August 1997 outside a temple in suburban Andheri.
A chronology of events in the case in which the main trial ended in 2007.
Another accused Riyaz Siddiqui was sentenced for 10 years
Gangster Abu Salem has denied in his statement before the Terrorist and Disruptive Activities (Prevention) Act court in Mumbai that he went to the house of Bollywood actor Sanjay Dutt.
The detailed role of the six convicts in the case, whose trial was separated from the main one, which concluded in 2007.
He was rushed to Mumbai's JJ Hospital due to chest pain.
Hit hard by volatility in yarn prices, 50% of the looms said to be operating only 3-4 days a week.
One accused was acquitted by the court.