CBI, ED issue summons to TMC leaders, ex-MPs in ponzi scam cases SECTIONS Last Updated: Mar 12, 2021, 09:43 PM IST Share Synopsis Former Transport Minister was arrested by the Central Bureau of Investigation (CBI) in 2014 in connection with the multi crore Saradha scam. He was bailed out two years later in 2016. Agencies Mitra is Trinamool Congress’ candidate from Kamarhati for the forthcoming state elections. The Enforcement Directorate has summoned Madan Mitra asking him to join investigation in the Saradha scandal. Mitra has been asked to join the probe on March 18. Mitra is Trinamool Congress’ candidate from Kamarhati for the forthcoming state elections.