A man has been charged with sexual assault in connection to an incident at a Calgary school.

Police investigators received a complaint about an incident of inappropriate touching last month.

The alleged victim is a seven year old girl.

On Wednesday, a 62-year-old man who had been working as a relief cleaner at the school was charged with sexual assault and sexual interference.

He will appear in court in December.

Police are expected to release more details on the case Thursday afternoon.