The scared patrons thought it was a terrorism act fulfilling the prophecy of televangelist TB Joshua.
Prophet TB Joshua had prophesied last Sunday during church service that there would be a terrorist attack on Ghana on Thursday, Friday or Saturday.
All the shoppers mostly students as well as shop owners had to leave the main shop to the car park and other open space.
A security officer told Onua News that when they heard the loud sound, they directed all the occupants at the time to leave for the car park.
The security officer explained that they later realized it was a burst from a tipper truck which had park to off-load goods.
It took some time for the Mall to be open to the public including the shop owners.