Validity of Cbi proceedings when consent of state is not given as per section 6 of dspe act

I want to know that Cbi raided the office of central government officials based on the complaint of a person , however the tainted money was recovered from a different official not mentioned in the complaint during trap proceedings ( it is all bouched proceedings by Cbi ) The Cbi approached the state government for their consent and before receiving their reply, Cbi initiated their pre trap proceedings, laid the trap, and concluded post trap proceedings. However state informed the Cbi next day that consent for the raid is not given and asked them to share the case with state acb . The Cbi has handed over the case to state acb .Now acb has done one more fir and started their investigation taking the proceedings of Cbi on record . My questions are Wat should the so called accused mentioned in the complaint shall do ? Wat is the legality in the trap proceedings of Cbi when consent has not been given by state government to Cbi ? Is there any judgement of high court or Supreme Court of the same nature where the proceedings and the fir have been quashed by the court ?