"Postmortem of the body was conducted today and medicos are of the view that it was an accidental death. There is no possibility of any foul play," investigating officer Hariram Singh said.
However, the final report of the postmortem is awaited, Singh said.
On April 18, the body of Iyer was found by the house owner of his rented apartment, who broke open the door after the neighbours complained of foul smell emanating from his apartment, they said.