A talking parrot has helped the police to crack the case of its mistress' murder after it "identified" the alleged killer in Agra on Wednesday.br br Neelam, wife of a local Hindi newspaper editor Vijay Sharma, was found murdered at her residence in Balkeshwar colony here on February 20, police said.br br While the police were looking for the killer, Sharma noted a change in the behaviour of their pet parrot whenever his nephew, Ashutosh Sharma Goswami, came to the house.br br "It sulked every time Ashutosh passed its cage," Sharma's brother Ajay said.