TIRUPATI: The Central Bureau of Investigation (CBI) sleuths questioned Andhra Pradesh chief minister YS Jagan Mohan Reddy's OSD Krishna Mohan Reddy and his domestic helper Naveen in connection with the YS Vivekananda Reddy murder case at the central prison guesthouse at Kadapa on Friday.
Based on the analysis of the Kadapa MP YS Avinash Reddy's call data, CBI had served notices to Krishna Mohan Reddy as well as Naveen recently to appear before them for questioning.