She also added people working in the entertainment industry are being "flogged" by social media.
The flight, which flew from Chandigarh to Mumbai, had seen a commotion with several members of TV channels following the actress for comments.
In the interview, Adhyayan Suman had reportedly claimed that Kangana Ranaut had asked him to consume drugs.
Sushant case: Press conference comes on the heels of allegations by Rhea Chakraborty on Sushant’s family and sisters and also slandering Sushant’s image by claiming in interview that he was addicted to drugs, while she gave herself a clean chit.
Maharashtra Government immediately provided security to Rhea Chakraborty, "prime accused in Sushant Singh Rajput case" then why so much delay with Kangana? the BJP leader asked in his letter.
She said the family needs to step out to cooperate with Enforcement Directorate (ED), Central Bureau of Investigation (CBI) and other authorities and the mob makes it difficult.
Director General of the bureau, Rakesh Asthana, has constituted a team from Delhi and Mumbai under the supervision of Deputy Director of Operations (NCB) KPS Malhotra which will investigate the case.
The case was registered against Rhea, her parents, brother, Sushant's former manager Shruti Modi, house manager Samuel Miranda and unknown persons.
CBI team investigating Sushant Singh Rajput death case, moves from the office of DCP Zone 9 Abhishek Trimukhe, to Bandra Police station in Mumbai on Friday.
The CBI has formed an SIT to investigate the late actor's death and the team will begin probe from Rajput's Bandra residence where he was found dead on June 14.