Investigators from the Peel Regional Police 11 Division Criminal Investigations Bureau have arrested one man and launched an active manhunt for a second suspect following a violent double stabbing in a Mississauga parking lot. The incident, which police say stemmed from a parking dispute, occurred on Saturday, August 29, in the busy commercial corridor of Dundas Street West and Parkerhill Road.
According to official police reports, officers responded to the scene at approximately 5:00 p.m. following reports of a severe disturbance in the parking lot. Upon arrival, emergency responders located two adult men suffering from serious stab wounds. Both victims were immediately transported to a local hospital, where medical staff managed to stabilize their conditions.
Arrest Made and Attempted Murder Suspect at Large
Peel Regional Police officers quickly saturated the area immediately after the confrontation, leading to the rapid arrest of one individual. Authorities have identified the suspect as 30-year-old Ali Halimi of Mississauga. Halimi has been formally charged with Assault in connection with the altercation.
However, the primary aggressor—the individual believed to have physically stabbed both victims—remains at large. Investigators have obtained an arrest warrant for this second suspect on charges of Attempted Murder. Police warn that the suspect is still in possession of the knife and must be considered armed and dangerous.
The outstanding suspect is described by investigators as a Middle Eastern male, between 25 and 35 years old, with a thin build, medium complexion, thinning brown hair, and an unshaven appearance. At the time of the incident, he was wearing a black hoodie, black Nike sweatpants, a black cross-body bag, and white and grey Air Jordan sneakers featuring a black logo. Police have released an image of the suspect and are urging anyone who spots him to refrain from approaching and to call 911 immediately.
Dundas Street Identified as a Regional Assault Hotspot
The double stabbing comes amid a broader rise in violent incidents across the Peel Region. According to crime data compiled by the Peel Regional Police covering a 31-day period from July 30 to August 30, there were 361 reported assaults in Mississauga and Brampton. This averages to more than 11 assault-related offenses occurring daily across the jurisdiction.
Of these 361 reported crimes, 140 occurred in Mississauga and 214 in Brampton, with the remainder taking place in nearby areas under Peel jurisdiction. Crucially, police data highlights Dundas Street as one of the top 16 regional hotspots for violent altercations, recording five separate assault occurrences within the 31-day window.
The concentration of violent incidents on major thoroughfares like Dundas Street and Hurontario Street has prompted police to reissue safety guidelines for residents navigating public spaces. Law enforcement officials advise motorists to lock their car doors immediately upon entering their vehicles and to avoid lingering in public parking lots, which are frequent sites for sudden escalations of road rage and disputes.
Next Steps in the Investigation
The 11 Division Criminal Investigations Bureau is actively reviewing surveillance footage from nearby businesses surrounding the Dundas Street West and Parkerhill Road intersection. Investigators are also appealing to any motorists who may have been in the area at approximately 5:00 p.m. on August 29 with active dashcam footage to contact authorities.
While Ali Halimi awaits his scheduled court appearance to face assault charges, the priority for Peel Regional Police remains the apprehension of the armed attempted murder suspect. Community members with any information regarding his identity or current whereabouts are urged to contact investigators directly or submit anonymous tips through Peel Crime Stoppers.

