A special 10-member team of the Central Bureau of Investigation (CBI) - set up to investigate Bollywood actor Sushant Singh Rajput's death - questioned one of the actor's staff members this morning in Mumbai. The team, led by Superintendent of Police (SP) Nupur Prasad, reached Mumbai late last night to begin investigation in the case. Nupur Prasad, the officer in-charge of this case, met cops from the Mumbai Police today to collect case records, including postmortem report.