Arvind Kejriwal today responded to allegations that a leader of his Aam Aadmi Party (AAP), Tahir Hussain, was involved in the killing of Ankit Sharma, the Intelligence Bureau (IB) employee who was found dead in one of the areas in northeast Delhi most affected by violence over citizenship law protests. "No one, be it any party, should be spared if they are responsible for inciting violence. If anyone from AAP is found guilty, they should get double punishment," the Delhi Chief Minister told reporters, asked about Tahir Hussain.