Actress Rhea Chakraborty on Thursday tagged Home Minister Amit Shah in a post and wrote, "I'm Sushant Singh Rajput's girlfriend...it's now over a month since his sudden demise." "I have complete faith in...government, however in the interest of justice, I request you...to initiate a CBI enquiry...I only want to understand what pressures prompted Sushant to take this step," she added.