Investigation into the murder case of Abhishek Ghosalkar reveals that the accused, Mauris Noronha, who also died by suicide after killing Ghosalkar, received firearm training from his bodyguard, Amrendra Mishra. Sources indicate that over the last month, Noronha was actively learning how to handle, load, and fire a pistol, with Mishra unaware of his intentions to harm anyone. Additionally, investigators discovered Noronha’s search history, which included YouTube videos on pistol usage and firing techniques.

According to sources within the Crime Branch, the accused's web search history was examined to determine if there were any connections to the murder and suicide case. The police were astonished to discover that since mid-December, the accused had been searching numerous YouTube videos on pistol usage and firing techniques. "In the live video, it is evident that the shots fired at Ghosalkar did not miss, suggesting that the individual was highly proficient in using the pistol," said an officer familiar with the investigation.