O. Panneerselvam assumed the office after previous Chief Minister Jayalalithaa was forced to resign in the year 2014. O. Panneerselvam her trusted aide assumed the office then resigned after her return on 23 May 2015.
O. Panneerselvam assumed the office after previous Chief Minister Jayalalithaa was forced to resign in the year 2014. O. Panneerselvam her trusted aide assumed the office then resigned after her return on 23 May 2015. (en)