The Narcotics Control Bureau (NCB) on Monday conducted raids at the home of Bollywood actor Arjun Rampal. The NCB is probing a possible drug angle linked to the film industry and the death of actor Sushant Singh Rajput. 

Filmmaker Firoz Nadiadwala has also been summoned by the NCB on Monday, a day after his wife was arrested for the possession of marijuana. 

Shabana Saeed, Nadiadwala's wife, was arrested on Sunday after 10 grams of 'ganja' was found at their home during a raid by NCB, said officials. 

The probe into drug link in Bollywood was started a few months back after Rajput's death on June 14 and some WhatsApp chats that involved drugs were found on the phone of actor Rhea Chakraborty, who is the girlfriend of the late actor. 

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The NCB had arrested Chakraborty in September in connection with the drug trial in the 'Chhichore' actor's death case. She was released on October 7 after 28 days in jail. Her brother Showik Chakraborty is still in the prison.

The NCB has recorded statements of Bollywood actors Deepika Padukone, Shraddha Kapoor, Sara Ali Khan, and Rakul Preet Singh.