No, It would depend on price of Police hierarchy of Kerala.
Muder cases are automatically VS state type.
Nope, both the police and judges can be honest.. but promise the Guard a million rupees and that is more than he could hope to earn in a lifetime and more than anything he will achieve out of a case. So sadly, this case is not about the honesty of the Judges, the Police or the law.. but about the temptations of a poor man.