Family lawyer of Sushant Singh Rajput, Vikas Singh stated that CBI will summon Rhea after spadework is completed. "Rhea Chakraborty will be summoned by the CBI after it has done its spadework. They are examining everybody and once they are able to do their homework properly then only they will start grilling Rhea," Vikas Singh said. He further added, "Once they (CBI) start grilling Rhea and if she does not cooperate with the investigation or gives evasive answers, then the possibility of her arrest will also rise. I'm quite hopeful that probe is going in the right direction."