The time displayed on the CCTV cameras at Chief Minister Arvind Kejriwal's house on the night of the alleged attack on Chief Secretary Anshu Prakash was nearly 40 minutes behind the actual time, a forensic report confirmed, ahead of the filing of the chargesheet in the case. A senior police officer privy to the probe said the forensic report was received earlier this week.

The report does not mention whether the cameras were tampered with or the clock was altered around the time when AAP MLAs allegedly attacked Prakash or it was set like this. On February 23, a police team examined the CCTV system installed at Kejriwal's official residence in Civil Lines area and seized the hard disk connected to the system for investigation.