The Narcotics Control Bureau (NCB) investigating an alleged drug syndicate in Bollywood related to actor Sushant Singh Rajput's death has arrested the main supplier, Rigel Mahakal, from Western suburbs in Mumbai.

According to NCB officials, Mahakal used to supply drugs to Anuj Keshwani, who would hand it over to a person named Kaizan. Kaizan would then supply the drugs to actress Rhea Chakraborty, her brother Showik Chakraborty and Sushant Singh Rajput.