Three men have been arrested for killing an undertrial inside the Rohini court complex here earlier this week, the police said on Friday.
The victim, Vinod alias Balle, was produced by the staff of Third Battalion in Rohini Court on November 13.
While he was being taken back, he was shot dead. The assailant, Abdul Khan, was arrested from the spot and the weapon of offence seized.
During interrogation, it emerged that Khan was a member of Neeraj Bawana’s gang and on his information, the three other accused were arrested on Thursday, a police official said.
Further details are awaited.