A day after Lata Mangeshkar claimed that late singer Mohammed Rafi had apologised to her in writing, his son Shahid Rafi has refuted her, saying it was a “publicity stunt” and he might even take legal action. “My father was a national property. I am hurt and so are his fans. His fan following is much bigger than any other artiste. If she can prove that my father had written an apology letter to her, then I am ready to apologise,” Shahid told reporters.