New Delhi: The Crime Branch of Delhi Police is questioning Apoorva, the wife of Rohit Shekhar Tiwari, who was found dead on April 16 under mysterious circumstances. The questioning is taking place at Rohit's residence in Defence Colony in south Delhi. Women security guards are also present inside the house.

On Friday, the Delhi Police had registered a murder case in connection with the death of Rohit, who was the son of late Uttar Pradesh and Uttarakhand Chief Minister ND Tiwari. The case was registered under Section 302 of the Indian Penal Code (IPC). Rohit was declared brought dead to the Max Hospital in Saket on April 16.