A shooting in Montreal’s Côte-des-Neiges neighborhood has left three people dead, including a police officer and the shooter, Canadian authorities have confirmed. The incident unfolded earlier today, prompting a significant police response. Details surrounding the circumstances leading to the shooting remain under investigation. Authorities have not yet released the identities of the victims or the shooter. The death of the police officer has prompted expressions of grief and condolences from officials and the public. The area was temporarily secured as investigators gathered evidence and assessed the scene.