Two other accused in the case -- suspended police constable Vinayak Shinde and cricket bookie Naresh Gor -- were remanded to 14-day judicial custody by the court.
Mumbai assistant police inspector Riyaz Kazi, a colleague of police officer Sachin Waze, was suspended from service on Monday, a day after he was arrested by the NIA probing the recovery of an explosives-laden SUV found outside industrialist Mukesh Ambani's residence in Mumbai and the subsequent murder of Mansukh Hiran, an official said.
Mansukh Hiran was subsequently killed as Waze thought him to be the 'weak link' in the conspiracy, the NIA stated.
Besides Waze, former 'encounter specialist' Pradeep Sharma and a few other former police personnel are also accused in the case.
Hiran's body was found in a creek in Thane district on March 5.
The NIA also conducted a raid at the residence of Shiv Sena leader and former 'encounter specialist' of Mumbai Police, Pradeep Sharma in connection with the Antilia bomb scare and Mansukh Hiren murder case on Thursday, sources said.
The NIA has said its investigation has revealed Waze and other accused had hatched a conspiracy to eliminate Hiran on March 2 and 3.