Dr Hariharan (49), an Assistant Professor at ... The incident involving Dr Balaji occurred when Vignesh (25), from Perungalathur, entered the Oncology Department of the hospital using an ...
Around 10.15am, the attacker, identified as Vignesh from Perungalathur ... a second incident occurred in which a psychiatrist, Dr P Hariharan, was attacked by a mentally challenged individual ...