The chairman of the People's Democratic Party was exonerated of five charges, including criminal consipracy to trigger the blasts that killed 58 people, by the sessions court handling the blast case.
52 people were killed and 167 others were injured in the blasts that targeted the venue of senior BJP leader L K Advani's election campaign.
The People's Democratic Party of Abdul Nasser Madhani will work for the success of the Communist Party of India (Marxist)-led Left Democratic Front in the coming Assembly elections in Kerala.
Coimbatore will be under a tight security cover on Wednesday when a special court pronounces sentences for the 70 people convicted of criminal conspiracy and murder charges in the 1998 serial blasts case. The founder-leader of the proscribed Al-Umma S A Basha and its general secretary Mohammed Ansari are among the 70 convicts.
Controversial People's Democratic Party leader Abdul Nasser Madani has accused the Left Democratic Front government in Kerala of playing into the hands of the Opposition Congress and the Bharatiya Janata Party in the case related to the arrest of his wife, Sufiya Madhani.