Chennai, May 2 (Reporter) An elderly couple residing alone in a farm house at Sivagiri in Erode district of Tamil Nadu. The murder came to light this morning after their daughter panicked over non response to repeated calls, broke open the house with the help of police and found them in a pool of blood in separate rooms. Police shifted the bodies to government hospital for post mortem and have registered a case of murder for gain. The killings drew strong condemnation Opposition party leaders, including AIADMK General Secretary and Leader of the Opposition in the State Assembly Edappadi K Palaniswami, BJP State President and Legislature Party Leader Nainar Nagendran, former State Chief K Annamalai and PMK Working President Dr Anbumani. They alleged that the incident was an example of deteriorating law and order situation in the State and urged the ruling DMK to arrest the culprits immediately...////...