A division bench of Justices Revati Mohite Dere and Prithviraj Chavan said there seems to be nothing amiss about the death.
The Mumbai police's crime branch, during the interrogation of the duo, found Pal and Gupta were given the shooting task by Anmol Bishnoi, the younger brother of jailed gangster Lawrence Bishnoi, but they had no idea they had to fire at Khan's residence till the delivery of arms, said the official.
The police said the four were in touch with jailed gangster Lawrence Bishnoi, and his younger brother Anmol Bishnoi and had recced the farmhouse and places where Salman Khan "worked" at the behest of the Bishnoi brothers.
The police are also likely to take custody of Lawrence Bishnoi, who is currently lodged in a jail in Gujarat's Sabarmati, and was also contemplating invoking the stringent Maharashtra Control of Organised Crime Act in the case, he said.
Two motorcycle-borne persons opened fire outside Khan's residence at the Galaxy Apartment in Mumbai's Bandra area on April 14 and fled from the spot.
The deceased Anuj Thapan, 23, hanged himself inside the toilet of the lock-up using a bedsheet.
The accused made the video on a highway in Rajasthan and uploaded it on his channel.
The probe initiated by the judicial magistrate is being carried out under section 176 of the Code of Criminal Procedure, and all related documents have been submitted, a police official said.
He is allegedly a member of the Lawrence Bishnoi and Goldie Brar gangs, the official said.
He had allegedly hanged himself with a bed sheet in the toilet of the lock-up, as per the police.
The Navi Mumbai police uncovered a plot to kill the actor during their investigation disclosing a video call conversation between Lawrence Bishnoi gang member Ajay Kashyap and another accused.
The Mumbai police on Thursday told a court in Mumbai that there is a possibility of an 'international connection' in the recent firing outside Bollywood actor Salman Khan's residence.