Four special teams have intensified their search to nab the killers of BJP functionary K. Balachander in Chintadripet.
Balachander, 30, was hacked to death by three persons riding two-wheelers on the busy Samy Naicken Street in Chintadripet on Tuesday night. At the time of the attack, the personal security officer of Balachander had a tea break. Senior police officers visited the spot and expedited the investigation.