coimbatore fan actor former chief rector recently g ramachandran mgr sent bomb threat letter india radio post office city broadcasting mgr movie call player birth anniversary january radio station office lodged complaint ramanathapuram police said radio station office ramanathapuram received letter postcard wednesday stating played motion picture songs rajinikanth hour actor birthday december failed broadcast even single song mgr film natal day day of remembrance january card sender name rs prabhakaran coimbatore south detailed bias sender asked rajinikanth done tamil nadu mgr done tamil nadu strongly condemn henceforth radio station must play songs actors mark birthdays failing perm cocktail hurled station station taking count seriously playing songs actors mark birthday petrol bomb answer missive hareendran assistant engineer security officer radio station power lodged complaint ramanathapuram police force regard subsequently two police constables deploy radio station protection police force also put out community service register trying trace identity sender letter police officer said