Ashok Kumar Kashyap, the victim, was picked up by two constables -- Shyam Prakash Yadav and Deepak Malik -- from Nai Bazar area yesterday, Home department officials said today.
Kashyap, who was heavily drunk, was taken ill while in custody and was rushed to Pachpevda community health centre, where he died during treatment yesterday, they said.
However, later, on the complaint of his wife, an FIR was registered against the duo.