The Government said that an inquiry into the incident of radioactive contamination at the aiga nuclear plant in Karnataka is already in progress and that answers will be found soon.<br/><br/>Minister of state for science and technology Prithviraj Chavan said, even if it was an act of a disgruntled individual, it has to be seen and an inquiry is already in progress.<br/><br/>However, the Nuclear Power Corporation of India Limited has launched a probe by an expert committee on how a drinking water cooler in the high-security Kaiga plant was contaminated with Tritium, that led to some 50 people falling ill. <br/><br/>Meanwhile, Atomic Energy Commission Chief Anil Kakodkar said somebody deliberately put radioactive tritium in a water cooler at the Kaiga Nuclear Power Plant.