Know what all happened in NCB's interrogation with Rhea today

Rhea, who did not appear to be flustered as she stepped out, underwent interrogation by several teams of NCB sleuths at the agency's Zonal Office on the third floor of the Exchange Building in Ballard Estate before they finally permitted her to go home after 6 p.m. in her own vehicle. 

As per preliminary information, Rhea was mostly questioned by the NCB sleuths on the narcotics angle now shrouding Sushant's death.