A bench of Justice Ahsanuddin Amanullah passed the order while hearing a bail petition filed by Manorama Devi. While giving bail, the court also asked her to cooperate in the trial of the case.
Earlier on Tuesday, she surrendered before the Gaya court. An arrest warrant was issued by the Bihar government against her over liquor prohibition.
The Janata Dal-United on Sunday condemned the road rage incident in which party Member of Legislative Council Manorama Devi's son shot dead a youth and assured that appropriate action would be taken against him as per the law.
He was arrested late on Wednesday evening from a village under Amba police station area in Aurangabad district by a joint excise and police team.
A list of legislators who have brought shame to Nitish in the last 6 months
Shouting slogans, BJP leaders and workers -- including Prem Kumar, who is the leader of opposition in Bihar assembly -- took to the streets, demanding arrest of Rocky.
On the road rage incident in Gaya, Kumar said, "... when I saw in the media the (journalist's) family's demand for a CBI probe, I personally asked the DGP (director general of police) to send a police team to acquaint the family with probe (being conducted by the state police).