TMC-BJP clash in its peak over reason of BJP worker's death

Mamata Banerjee launched sharp attack on BJP over the death of Ulen Roy, a BJP worker in BJP’s Uttarkanya Abhijan. Mamata Banerjee claimed that BJP had fired on its own procession. BJP counter claimed that TMC and the administration are responsible for Ulen Roy’s death. They claimed CBI probe into this matter whereas state directed CID probe.