A.K. Bose, a legislator from Tamil Nadu's ruling AIADMK, died here on Thursday following a cardiac arrest, said party officials.
A three-time MLA, Bose, 69, has been unwell for the past couple of years. He had been elected from Thiruparankundram Assembly constituency.
Bose was admitted to a private hospital in Madurai on Wednesday evening and died early on Thursday. He is survived by his wife, two sons and two daughters.
The Thiruparankundram constituency will see a second by-election in two years.
In the 2016 elections, S.M. Seenivelu won the seat but he died before taking oath as a lawmaker. Bose then won the by-election.
Chief Minister K. Palaniswami and Deputy Chief Minister O. Panneerselvam have expressed their condolences to Bose's family.
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Following the death of Bose, AIADMK's strength including the Speaker came down to 116 in the 234-member assembly. The DMK has 89 members.
--IANS
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