West Bengal BJP president Dilip Ghosh on Sunday demanded that the triple murder in Murshidabad district should be investigated by a central agency as the state police had "failed" to find out those involved in the crime.
Ghosh told reporters on the sidelines of a programme here that the ruling Trinamool Congress was "unnecessarily doing politics" with the gruesome incident.
Replying to a question, Ghosh said, "While the culprits are still at large, the TMC is politicising the incident, they are seeing politics in the BJP's demand for an impartial probe into the triple murder.
"The state police is yet to arrest those involved in the crime. It should be probed by a central agency to unravel the truth."
Congress leader Manoj Chakraborty, who visited the area on Sunday, said "a fair and speedy investigation should be carried out."