A 24-year-old man was stabbed to death in Palghar district following a dispute over a WhatsApp display picture.
The lawyer submitted that even though the TADA court had held that it was not bound by the assurances of the government, the top court has the power to decide the issue.
Salem had said his sentence could not exceed 25 years as per a solemn assurance given by India to Portugal for his extradition in 2002.
The government is bound by the assurance given by the then deputy prime minister L K Advani to the Portugal government that the maximum sentence handed out to gangster Abu Salem will not exceed 25 years, the Union home secretary has told the Supreme Court.
The Supreme Court on Thursday took strong exception of an affidavit filed by the Union home secretary on a plea by gangster Abu Salem, challenging his life imprisonment in the 1993 Mumbai blasts case, and said it is an "attempt to lecture the judiciary".
Abu Salem and two other accused were convicted in the 1995 murder case of city-based builder Pradeep Jain.
Special Public Prosecutor Ujjwal Nikam had initially demanded the death penalty