In connection with the drug nexus prevailing in the Bollywood industry in wake of Sushant Singh Rajput case four popular Bollywood actresses- Deepika Padukone, Rakul Preet Singh, Shraddha Kapoor and Sara Ali Khan were recently interrogated by the Narcotics Control Bureau.

They were asked to join the probe after several alleged 'drug chats' came to light where narcotic substance were being discussed.

And according to recent reports, NCB will now look into financial records of Deepika, Shraddha, Rakul and Sara. These report further suggested that the agency will look into the bank account details of the actors.

We Don’t Even Smoke Cigarettes, Said Deepika, Sara, Rakul & Shraddha: NCB Official

The NCB was already checking the credit card payments made over the last three years. It is being done to ascertain whether any payments were made which have alleged drug connection.

Meanwhile in another news, one of the NBA official has revealed that all the four Bollywood actresses, Deepika Padukone, Sara Ali Khan, Rakul Singh and Shraddha Kapoor, who were recently questioned by the Narcotics Control Bureau (NCB), have denied substance abuse. They said they were referring to hand-rolled cigarettes in their WhatsApp messages which mention the word “doob”. “They said they don’t even smoke cigarettes,” said the official according to an online report.

These actresses have also refuted any knowledge of Sushant Singh Rajput’s alleged drug habit. The NCB officer said technical analysis of their mobile phones which were voluntarily surrendered will clear all doubts.

So far NCB has arrested 20 people including Sushant's girlfriend Rhea Chakraborty, her brother Showik, Sushant's house manager Samuel Miranda, personal staff Dipesh Sawant and several drug peddlers in the case.