Kerala Police have registered a case of unnatural death in connection with the passing away of Malayalam film actor Kalabhavan Mani after traces of methyl alcohol were found in his body.kalabhavan mani, kalabhavan mani death, kalabhavan death, kalabhavan mani poisoning Doctors found traces of methyl alcohol in his body.Thrissur police registered a case of unnatural death after traces of methyl alcohol were found in the body of versatile Malayalam actor Kalabhavan Mani, who died Sunday evening at Amrita Institute of Medical Sciences.