CCTV footage shows the moment a suicide bomber killed 26 people and injured 54 others in Lahore, Pakistan, on July 24.

A government spokesperson confirmed that nine police officers were among the dead.

The video was uploaded by Umar Saif, vice-chancellor of the Information Technology University and a member of the cabinet of the Punjab, whose offices are located beside the site of the blast. Credit: Twitter/Umar Saif via Storyful