Aftab Poonawala, who murdered his live-in partner Shraddha Walkar, dismembered her body and disposed of the pieces, has again changed his statement about the weapon used to chop the corpse. He had first said that he used a handsaw, but later confessed to using a hacksaw blade, hammer and nails. Now, he claimed that he used a plywood cutter machine and that he played loud music to drown out the noise. 

The Delhi police will corroborate his statement during polygraph and narco analysis tests.