Grand Forks RCMP are investigating after a “substantial” amount of jewelry was stolen from a local business.

The culprit broke into Florence’s Optical and Gifts on 2nd St. sometime Dec. 29 or 30.

They cut their way in using a tool from an empty store nearby and disabled the alarm.

Police have video surveillance and some other evidence from the scene but are asking for your help.

If you have any info call the detachment or Crime Stoppers.