New Delhi, Aug. 20 -- Following the attack on Delhi Chief Minister Rekha Gupta, CCTV footage obtained from the Chief Minister's residence in Shalimar Bagh revealed that the attacker was planning the attack for the past 24 hours, Delhi CMO said on Wednesday.

"The cowardly attack on Delhi Chief Minister Rekha Gupta is part of a well-planned conspiracy. The CCTV footage obtained from the Chief Minister's residence in Shalimar Bagh has made it clear that the attacker had started preparing for this attack at least 24 hours in advance," CMO said.

The attacker did the recce of the CM's residence and attempted the attack in a planned manner. The video has been handed over to the police and an investigation is underway into the matter.

"It is s...