A shooting incident in Montreal on Monday claimed the lives of three individuals, including a police officer, a civilian, and the suspected attacker, according to local law enforcement.

The situation remains under investigation, with few initial details released by authorities regarding the circumstances surrounding the violence that occurred in the Canadian city.

Police initially issued a warning about an "armed and dangerous" suspect in the Cote-des-Neiges area, urging residents to seek shelter indoors. Later, Montreal Police confirmed that one officer had died in the line of duty. The news service AFP reported that alongside the officer, a civilian and the suspected assailant were killed.

Authorities stated that the suspect has been "neutralised" and that a police operation was still ongoing. The motive behind the attack has not yet been disclosed. An update on the situation was expected shortly after the initial reports.

The incident has sent ripples through the city, raising concerns about public safety. While details are scarce, the loss of a police officer in the line of duty is a significant event that often prompts calls for increased security measures and a thorough review of protocols.

Montreal Police have not provided information on whether there was more than one attacker involved. The investigation is expected to focus on reconstructing the events leading up to the shooting, identifying the victims, and determining the motive.

This event comes amidst broader discussions in Canada about gun violence and policing. While specific data on Monday's incident is pending, national statistics often highlight the challenges law enforcement faces in responding to active threats.

Further details are anticipated as the investigation progresses. The public has been advised to continue avoiding the affected area until authorities declare the situation fully resolved.