The BJP's West Bengal president and MP, Sukanta Majumdar, on Sunday hit out at Chief Minister Mamata Banerjee over the killing of a party worker in Purba Bardhaman district, saying law and order had collapsed in the state.BJP worker Raju Jha, was shot dead by some unidentified miscreants on Saturday night at Shaktigarh in the Purba Bardhaman district.Speaking to mediapersons on Sunday, Majumdar said, "It is not important which party he (the deceased) belonged to. What matters is the fact that a citizen of the state was shot dead by five people in broad daylight. Such incidents never happened in Bengal earlier. We only heard of such incidents in other states"."The fact that such incidents are happening here shows that the law and order situation in the state has totally collapsed," Majumdar added.