A retired Intelligence Bureau (IB) officer was killed in a road accident in south Delhi area late on Tuesday.
VN Sehgal, who retired as special director of the IB, died when his car was hit by a private bus in Chittaranjan Park area, police said.
Officials said Sehgal was rushed to the All India Institute of Medical Sciences (AIIMS) where he was declared brought dead.
Sehgal, 75, was an officer of the Indian Police Service of the 1957 batch.
Police arrested the bus driver, identified as Jagdish, and further investigations are on.