Yes We know what happened in West Bengal in last December - March.
1. Tapasi Malik was rapped and murdered by CPM parti men in SINGUR. CBI arrested them but still some criminal leader of CPM as bustrut Binoy Kongar is continuously supporting the murderer.
2. More then 40 people killed in 14 March 2006 by CPM backed police but the government declared that only 14 died.