reform....not by stealth
In Nandigram the police was not dealing with killers but with ordinary people demanding the right to hang on to the tiny plot of land that in most cases would have been their only means of livelihood. Even if the protesters turned violent, they could have been controlled without killing them. You do not need a CBI inquiry to establish this.
Governments notoriously order inquiries when they want to evade answering questions and that is what this inquiry seems like.
But Nandigram throws up issues that are more important.