Enforcement Directorate (ED) today summoned Rhea Chakraborty's father Indrajit Chakraborty. He was asked to come with some documents. Meanwhile, Rhea's brother Showik Chakraborty is being grilled by the CBI at the DRDO Guest House. Siddharth Pithani, Sushant Singh Rajput's cook Neeraj Singh and Rajat Mewati, his business partner are also being questioned by the CBI.