Uttar Pradesh Chief Minister Akhilesh Yadav today denied that his government tried to shield Raja Bhaiya, who resigned as minister from his government after being accused of ordering senior police officer Zia-Ul-Haq's murder in his constituency of Kunda.Speaking to NDTV, Mr Yadav said, "When his name was taken in the FIR, we asked Raja Bhaiya to resign the very same day. He resigned and we didn't even take a second in accepting his resignation."