24-year-old Neeraj had gone to attend a birthday party of his friend's son along with his another friend Rajiv last night, police said.
In the party, Neeraj, host Yogesh and Rajiv got drunk and entered into a brawl.
As the fight turned ugly, Rajiv pulled out his gun and fired, injuring Neeraj critically.
Neeraj was rushed to GTB Hospital where he was declared brought dead.