Primary interrogation of the accused revealed that they had committed the crime "in retribution to the purported statements by Tiwari", an ATS release said.
Most of the candidates of the All India Majlis-e-Ittehadul Muslimeen have not been able to cross the 5,000-mark in the Uttar Pradesh assembly elections, according to poll trends on Thursday.
With their arrest, the police had claimed to have solved six blasts cases including 2001 Sena Bhavan blast case.
Congress boss breaks with tradition to send two chadars to the Ajmer dargah.
A special court on Monday refused bail to 14 suspected Islamic State operatives, arrested from across the country.
According to the sources, the agency filed the charge sheet before District Judge Amar Nath.
Eleven suspected ISIS operatives arrested from across the country were today remanded in seven days NIA custody by a Delhi court.
The agency claimed that these accused were trying to "advance the cause of ISIS and establish Caliphate in India".
Bogged down by inefficient administration and unable to attract financing, the once legendary football clubs of Kolkata are fading into irrelevance.