A Mumbai court on Sunday granted the Narcotics Control Bureau (NCB) 3 days' custody till September 9 of Dipesh Sawant -- the domestic helper of late Bollywood actor Sushant Singh Rajput -- in the drug-related probe into his death.

Sawant was arrested late on Saturday, hours after the NCB secured custody till September 9 of Showik Chakraborty, brother of Rhea Chakraborty, and the late actor's house manager Samuel Miranda.