Our consitution gaurantees everyone a fair trial, it includes criminals, theives, police, a normal citizen, everyone. The cops can not be held guilty just because media (same media which was playing an obscene MMS claiming it is aarushi) is saying so. Indeed if CBI comes out and says that cops are guilty and they did it intentionally then demand of removal from duty (that too is impossible, court qill reverse the sentence) is valid.
As of now she has acted pro-actively. She was not bound to take these actions now. The case is already being transferred to CBI and few days down the road all will even forget who was IG of Meerut. However she has taken pro-active steps. She should be well appreciated that by transferring the top cops she gave a message to cops that the need to be serious. Indeed a CM can and should not act is haste and should not take a decision based upon Aaj tak / rediff board. So she has taken the decision at right times. First transferred the case to CBI even before people / oppossition demanded it. Now she transferred the top cops. Keep in mind these cops even though all of us know and shot that they did grVE MISTAKE BY character assasination, but still they cannot be proved guilty. Even Women commission that is headed by oppossition congress can not find a way to legally go against cops (they requested mayawati to take action based upon female emotions).