According to official statements released by the London Police Service, the sequence of events began shortly before 2:00 a.m. on April 29, when officers arrested a 33-year-old woman. While the specific circumstances surrounding her initial arrest have not been publicly disclosed by authorities, the focus of the subsequent investigation centers entirely on the actions of law enforcement immediately following her apprehension. It is alleged that during or immediately after the arrest process, Constable Mihalides deployed pepper spray—physiologically known as oleoresin capsicum spray—against the detained woman.
In the province of Ontario, the deployment of any physical force or weapon by a police officer is subject to strict regulatory oversight and mandatory reporting guidelines. Under provincial policing standards, officers are legally required to document every instance where force is applied, particularly when it involves the use of specialized equipment such as chemical irritants, conducted energy weapons, or physical strikes. These reports, commonly referred to as Use of Force reports, are designed to create a transparent paper trail that allows supervisory staff to review the necessity, proportionality, and legality of an officer’s actions during a given interaction.
Following the April 29 incident, the mandatory use-of-force reporting process was initiated within the London Police Service. During the standard administrative review of the filed documentation, supervisory personnel identified significant anomalies and areas of concern regarding the manner in which the pepper spray was deployed. The review process is designed to act as an internal safeguard, evaluating whether the level of force used was consistent with the threat level presented by the suspect and whether it conformed to the rigorous training standards mandated by the Ontario Police College.

When the internal review process flagged these concerns, the matter was determined to exceed the threshold of a simple policy infraction or training issue. Recognizing the potential for criminal misconduct, senior administration within the London Police Service escalated the file, referring the matter to the department’s Major Crime Section for a comprehensive criminal investigation. The involvement of the Major Crime Section—a unit typically tasked with investigating homicides, armed robberies, and other severe offenses—underscores the gravity with which the service treated the allegations against one of its own members.
Following a thorough investigation by major crime detectives, investigators concluded that the deployment of the chemical irritant was not legally justified under the circumstances. As a result, criminal charges were formally laid against the officer. Constable Brandon Mihalides, a 29-year-old member of the force, now faces one count of assault with a weapon.
Under the Criminal Code of Canada, assault is defined as the intentional application of force to another person, either directly or indirectly, without their consent. The charge is elevated to assault with a weapon when an individual uses, carries, or threatens to use an object to cause bodily harm or to intimidate another person. In a legal context, pepper spray is classified as a weapon when used in an unauthorized or unlawful manner. While police officers are granted the authority to use reasonable force to execute their duties under Section 25 of the Criminal Code, that authority is not absolute. The law requires that any force used must be necessary and proportional to the situation. Once a suspect is secured, handcuffed, or otherwise under the control of arresting officers, the legal threshold for employing chemical agents drops significantly, as the immediate threat of escape or physical harm to the officers is typically considered mitigated.
In Ontario, the division of labor regarding the investigation of police officers is highly structured. The province’s Special Investigations Unit, an independent civilian oversight agency, is mandated to investigate incidents involving police officers that result in death, serious injury, sexual assault, or the discharge of a firearm at a person. However, because the temporary physiological effects of pepper spray—such as intense burning, involuntary closing of the eyes, and respiratory discomfort—do not typically meet the statutory definition of a "serious injury" required to trigger an independent investigation, the responsibility for investigating potential criminal conduct in this case remained with the local police service. This internal-to-external referral system relies on specialized units like the Major Crime Section to conduct impartial, rigorous investigations into fellow officers to maintain systemic integrity.

In response to the criminal charge, the London Police Service has enacted administrative measures regarding Constable Mihalides’ employment status. The service confirmed that the officer has been reassigned to non-operational administrative duties. Commonly referred to as "desk duty," this reassignment strips the officer of their active patrol responsibilities, public-facing authority, and the ability to interact with community members in an enforcement capacity while the criminal charge is adjudicated through the judicial system.
The decision to reassign an officer to administrative duties, rather than suspension with or without pay, is a standard procedural response governed by provincial legislation. This measure aims to balance the constitutional presumption of innocence afforded to the accused officer with the police service’s mandate to preserve public safety and maintain the community’s confidence in local law enforcement.
The charging of a police officer with a criminal offense routinely draws intense scrutiny from both the public and advocacy groups, particularly when the allegations involve the use of force against an individual who is already in custody. Police accountability remains a focal point of public discourse across Canada, with community members and legal experts emphasizing the vulnerability of detained individuals. Detainees rely entirely on the professionalism and restraint of the officers holding them, making any alleged abuse of authority a matter of significant public concern.
The London Police Service has not released further details regarding the specific events that led to the initial arrest of the 33-year-old woman, nor have they commented on her current condition or whether she required medical attention following the deployment of the pepper spray. Representatives for the police service have indicated that because the matter is now before the courts, further public statements regarding the evidence or the specifics of the investigation will be withheld to protect the integrity of the impending judicial proceedings.
As the case moves forward, the evidence gathered by the Major Crime Section will be presented in court, where a judge will determine whether the force applied by Constable Mihalides on the night of April 29 exceeded the legal protections afforded to police officers under Canadian law. The legal proceedings will serve as the ultimate venue for examining the actions of the officer and ensuring that the standards of conduct expected of those sworn to uphold the law are maintained.