In January this year, Sharad Pawar had posted a series of tweets criticising the farm laws and alleging that they would adversely affect the MSP and the country's Mandi system.
The National Investigation Agency has submitted in the court that it has in its possession CCTV footage in which Mansukh Hiren was seen with his killers.
Alwar (rural) circle officer Amit Singh has ordered a separate inquiry on the negligence of the police and assured that action will be taken against police personnel if they are found to be guilty.