'I am the man of principles', ex-serviceman told his son before committing suicide

An audio of ex-serviceman Ram Kishan Grewal, who allegedly committed suicide on Wednesday, has emerged. The audio allegedly reveals a telephonic conversation between the ex-serviceman and his son. Grewal can reportedly been heard conveying his son that he has committed suicide by consuming poison. He also allegedly can be heard explaining the apathy of the ex-servicemen.