Abhishek Ghosalkar Murder Case: Was It Investigated Thoroughly?

The family members of Abhishek Ghosalkar, former corporator of Shiv Sena's Uddhav Thackeray group, suspect that more than one person is involved in his murder. Has the police investigated in that regard? The High Court asked the police on Monday. Also, the court ordered the police to submit the details of the investigation.