Shimla, March 11 -- The Himachal Pradesh Police on Sunday registered a case against an independent MLA and the father of a Congress rebel and others over "electoral offences" related to the recent Rajya Sabha polls in which six party MLAs voted for the BJP candidate from the state. The development comes almost two weeks after the chief minister Sukhvinder Singh Sukhu-lef Congress government plunged into a political crisis after the loss on the lone vacant Rajya Sabha seat in the state....