In the report, factionalism was identified as the main reason with other causes like—overconfidence resulted by the party’s impressive performance in the 2019 Lok Sabha polls.
The decision of assigning three leaders to analyse the reasons behind the party’s debacles in the by-elections was taken after Union home minister Amit Shah asked for a report in detail.
On Thursday, the Trinamool Congress won all the three assembly constituencies - Kaliaganj, Kharagpur Sadar and Karimpur - that went to the hustings.
The BJP staged a road blockade in the Girish Park area of central Kolkata to protest against the attack on Majumdar.
The three assembly constituencies going to polls in West Bengal are Kharagpur Sadar in West Midnapore district, Karimpur in Nadia and Kaliaganj in Uttar Dinajpur, and Pithoragarh in Uttarakhand.
The BJP, the main obstacle in Trinamool supremo and Chief Minister Mamata Banerjee’s citadel, is likely to announce names of its candidates shortly.
BJP's failure to get the majority in Maharashtra and Haryana Assembly polls and a resurgent Congress in the northern state have not gone down well with some of its leaders.