KITCHENER -- Waterloo regional police are investigating a stabbing in Kitchener over the weekend.

Officers responded to the area of Queens Boulevard and Elm Ridge Drive around 9 p.m. for reports of a disturbance. Police said they weren't able to find the people involved in the disturbance when they arrived.

In a news release, officials said the victim went to a local hospital with a serious stab wound.

Police said they believe this was a targeted incident.

On Tuesday, an updated press release said there was a second victim in the incident, who also went to hospital for treatment of stab wounds. Investigators are working to determine if the incidents are connected.

The investigation is ongoing. Anyone with information is asked to contact police or Crime Stoppers.