Tollywood drug mafia created tremors in the city. SIT officials issued notices to 12 Tollywood celebrities in this regard who are suspected to have links with drugs peddler Calvin. Of the 12 director Puri Jagannadh attended investigation today in the SIT office in 5th floor of enforcement directorate. Investigation incharge Srinivasarao and other officers are going to question Puri Jagannadh over his relation with Calvin, the type of drug that he used, about his financial transactions with Calvin, over his drug batch, and so on.... It is said that SIT officials have evidences in this regard of Puri's photos with Calvin, his contacting him over phone, telephonic conversations. His financial transactions turned important at this juncture over which the rest investigation depends.