Chennai: Tamil actress Udhaya Chandrika, popularly known by her onscreen name Radha on Sunday alleged that she was threatened by a man over the phone from Puzhal Central prison in Chennai.
 
As per reports, Radha was called by a man named Vairam who warned her of dire consequences if she failed to fulfil his demands.
 
Radha lodged a complaint with the Chennai police and even submitted the phone conversation where the man can be heard threatening her.
 
Police is presently probing the complaint filed by Radha and also trying to find out how a convict could get hold of a cell phone in a jail. Vairam was arrested under the Goondas Act and sent to Puzhal Central jail. He has eight criminal cases registered against him.