Hyderabad: The CID officials from Andhra Pradesh have been conducting raids at the residences of former minister Narayana and his daughter Shravani in Madhapur, Kukatpally, Kondapur and Gachibowli in Hyderabad since early morning. While the reason for searching Narayana's daughter's residence has not been disclosed, it is believed to be connected to the 10th paper leak case. It is learnt that earlier CID officials filed cases against former minister Narayana related to alleged irregularities in Amaravati lands and the inner ring road alignment case. Further details on the searches are yet to be revealed.