The Ottawa Police Service is looking for leads after a shooting on Dumaurier Avenue, near Alenmede Crescent.
Officers responded to 911 calls from the area at 5:15 a.m., Wednesday.
Investigators found shell casings near townhouse units, and then located bullet holes in one of the units.
No suspects have been identified and no injuries have been reported as a result of the shooting.
The OPS' Guns and Gangs Unit continues to investigate.
Anyone with information regarding this investigation is asked to call the Guns and Gangs Unit at 613-236-1222, ext. 5050. Anonymous tips can be submitted by calling Crime Stoppers toll-free at 1-800-222-8477 (TIPS), or crimestoppers.ca.