A jeweller was shot dead allegedly by some unidentified persons in Dwarka's Dabri area in the early hours of Wednesday, police said.
The victim has been identified as Lalit Aggarwal (37), a resident of Madhu Vihar near Sai Baba Mandir, they said.
According to a senior police officer, they received information about the incident at 2.36 am on Wednesday. Aggarwal was shifted to Aakash Hospital where he was declared brought dead.
He had a jewellery shop in the city, the police said.
A case has been registered at Dabri police station, they said.