“Kumar had formatted his phone on May 17 citing a malfunction. Kumar has been taken to Mumbai to recover the data as he had formatted the phone there,” said the officer.

On May 18, Bibhav Kumar, a close aide of CM Kejriwal, was arrested in connection with the attack on Maliwal and produced late in the night before a local court, which sent him to five-day police custody.

Kumar was also taken to the CM residence on Monday where the crime scene was recreated.

Delhi Police had registered a case of molestation and attempt to culpable homicide against Kumar after he allegedly assaulted Swati Maliwal at the chief minister's residence on May 13.

The FIR includes sections 308 (attempt to culpable homicide), 341 (wrongful restraint), 354 (B) (assault or use of criminal force to woman with intent to disrobe), 506 (criminal intimidation), and 509 (words ) includes charges under. Gesture or act intended to insult the dignity of a woman under the Indian Penal Code at Civil Lines Police Station.