Minu Tyagi, who is in jail in connection with several murders and booked under Gangster Act, had called one Ashish from jail and ordered him to kill DySP Anuj Choudhary, SSP Deepak Kumar said.
Special Task Force has intercepted a call made by Minu using a mobile phone from district jail in which she allegedly asked the
person to kill Choudhary, he said.
A case has been registered against Minu, Ashish and Rakhi for the murder conspiracy last evening, Kumar said.
Police have started investigation in the case.