Notwithstanding rejection of his resignation by the Tamil Nadu government, Dr V Dekal, who performed the post-mortem on the body of Sadiq Batcha, a close aide of former telecom minister A Raja, filed his nomination on Saturday for the April 13 Assembly polls as an independent.
"The death was caused due to asphyxia but the cause of that cannot be confirmed until the forensic report is received," he told mediapersons, adding that the entire autopsy was videographed. A team of doctors performed the autopsy at Royapettah Hospital for nearly three hours starting 10 am.
Dr V Dekal, who heads the department of forensic sciences at the Madras Medical College, said he had put in his papers on March 3, over a fortnight before Batcha's suicide, to contest the Tamil Nadu assembly elections.