Hearing a petition filed by Pansare's family, Justices Ranjit More and Rajesh Ketkar directed the state government to file a reply by September 9.
The petition contended that the Maharashtra Police had failed to make any progress in the investigations into the murder of the CPI leader. It demanded a SIT probe while rejecting the demand for a CBI probe.
The family rejected the demand for a CBI probe into the murder as they feared Pansare's murder case would meet the same outcome as those of killing of RTI activist Satish Shetty and rationalist Narendra Dabholkar.
In Shetty and Dabholkar cases, the probe have not achieved any result, the petition said.
The Pansare family demanded in the petition that the government should hold the Director-General of Police responsible for the "failure" of investigations despite formation of more than 20 teams to track down the assailants who shot Pansare outside his home in Kolhapur district on February 16.
So far, the probe by teams has not yielded much, apart from vaguely probable sketches of the assassins and the recovery of a couple of motorbikes from Kolhapur city which were suspected to have been used in the murder, the petition added.
Pansare was gunned down outside his home in Sagar Mala locality of Kolhapur city on February 16 and succumbed to his injuries five days later in Mumbai's Breach Candy Hospital.
