After AAP MP Sanjay Singh admitted that ex-DCW chief Swati Maliwal was assaulted at CM Arvind Kejriwal's residence, Maliwal's ex-husband Naveen Jaihind said that Singh knew that such incident would take place. "Sanjay Singh is a parrot of Kejriwal," he added. "This is a dangerous incident...FIR should be lodged against Kejriwal because this happened at his home," Naveen further said.