The CBI has arrested former special secretary to Andhra Pradesh Brahmananda Reddy and noted Industrialist Nimmagadda Prasad last evening in connection with an alleged disproportionate assets case involving Kadapa MP Y S Jaganmohan Reddy.CBI Joint Director told reporters in Hyderabad that both have been arrested following revelations confirming their role in land allotment to a company owned by Prasad during the investigation. He said they will be produced in the court today. With this, the number of arrested in illegal assets case against Jagnamohan Reddy has gone up to three.