BROKEN glass was all that was left after an unknown person rammed the Centrepoint Shopping Centre doors with a trolley in the early hours of Sunday morning.
The incident took place at about 2:20am and Oxley Police District detectives are still on the search for the offender.
Police are reviewing CCTV footage from the shopping centre to identify those involved, Sergeant Michael Moy said.
"They just broke the glass in one of the doors there at the front," he said.
"It looks as though there may be more people there, whether they were all involved at one time we don't know yet."
The broken glass door was reported to police by a pedestrian.
Police would like to speak with anyone who may have more information about the event, Sergeant Moy said.
"If anyone happens to know anything about it we would ask them to contact us here at the station [6768 2999] or Crimestoppers."