
Mischief Defence Lawyers
Donich Law has experienced in handling high-profile mischief allegations in Toronto, navigating the severity of charges based on the offence’s nature and context. We’ve successfully resolved numerous cases before trial, ensuring our clients avoid a criminal record. The Firm has experience defending mischief occurring in various situations including mischief that causes significant loss to the public, arson endangering human life, and mischief occurring in domestic situations.
In 2018, the Firm represented a client charged with arson disregard for human life in R. v. A.T. [2018]. The client was charged after intentionally setting fire to a 75 unit apartment building in Toronto, causing over $100,000 in damages. Facing up to life imprisonment, the Firm litigated the matter for more than two years. The Firm successfully challenged the Toronto Fire Marshal’s opinion on the cause and origin of the fire, leading to the arson charge being withdrawn. The Firm also successfully protected the client from civil damages which were initially being sought.

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In 2017, the Firm represented a teacher charged with mischief after pulling the fire alarm and using a fire extinguisher in their condo despite there being no fire in R. v. A.W. [2017]. The incident caused Toronto Fire to respond, eating up public resources. The client was charged with mischief in relation to those emergency expenses. Despite strong evidence against the client, the Firm was able to resolve the matter without a criminal record. The Firm was also avoided a report to the Ontario College of Teachers, protecting the client’s license to teach.
In 2015, the Firm represented an individual arrested and charged with mischief after pouring liquid on slot machines at Woodbine Casino in R. v. C.M. [2015]. The client was intoxicated at the time and was accused of having been harassing other patrons and ultimately causing property damage after becoming upset. Given the location of the incident, surveillance footage from the Casino was obtained by police, making the Crown’s case particularly strong. The Firm had the client assessed and uncovered mental health issues. The Firm negotiated a resolution with the casino resulting in the criminal charge being withdrawn.
Stages of the Criminal Justice System

In 2015, the Firm successfully defended a client who was initially arrested for impaired driving but later charged with mischief in R. c. K.C. [2015]. The client had initially been taken into custody on impaired driving charges but while at the station, intentionally clogged a toilet, leading to a mischief charge. The Firm was able to successfully resolve the matter without a criminal record on the mischief offence.
Notably, in R. v. M.S. [2014], we achieved a complete withdrawal of all mischief counts for a “streaker” at the Toronto Blue Jays Home Opener. Additionally, we’ve defended young individuals, such as art students, caught tagging or spray painting public property.
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Frequently Asked Questions
What if I Broke Something by Accident and Was Charged with Mischief?
The arresting police have the discretion on whether to lay a charge or not. Section 430 of the Criminal Code is clear that the accused must have wilfully intended the damage to occur or was exceedingly reckless to be guilty of the offence. If the police have reasonable suspicion that an act of mischief was wilfully committed, they may lay a charge. If however, the accused can show that the damage was accidental, police may decline to lay the charge.
Once a charge is laid, however, the accused must go through the criminal justice system. It is vital for the accused to get counsel at this time and be informed of their section 10(b) rights. At the first available opportunity, such as a pre-trial with the Crown, counsel may raise the possibility that the incident was an accident. To do so successfully, the defence must present some evidence to show this is the case. Furthermore, the explanation must have an air of reality for the Crown to even consider dropping the charge. If the Crown does not accept the accused’s explanation and does not agree to withdrawal the charges, the accused will have to take the matter to trial. The trial judge will then determine whether the accused is guilty of the offence.
Can I be Charged with Mischief for Breaking Something I Own?
Typically, an individual who breaks something that belongs only to them will not be charged with mischief. However, if an item is jointly owned by two or more people, then any party who breaks or destroys the item may be guilty of mischief. This is outlined in section 429(3)(a) of the Code
This situation arises often in domestic mischief cases. For example, a married couple get into an argument, and one parties begins breaking dishes in the kitchen. The police are called and the individual who broke the dishes is placed under arrest for mischief. While the plates belonged to the accused, they also belong to the accused’s spouse. As a result, the accused has committed mischief.
Consequences of a Criminal Record
How to Defend Mischief Charges?
One of the most common defences for mischief is that the accused did not have the intention to commit mischief, or accidentally destroyed or damaged property. The wording of the mischief offence within section 430(1) of the Criminal Code is very specific in that the person must “wilfully” damage or destroy the property. If there is no willfulness or recklessness, then the person cannot be convicted of mischief.
Another common defence for mischief and other property-related offences is that the offender sincerely believed that they had legal rights to the property. This is the “colour of right” defence. If an individual owned their property, they have every right to deal with it as they wish. However, if the individual only had partial interest in the property or jointly owned the property with someone else, as enumerated in section 429(3)(a) of the Criminal Code, they may be liable to a charge of mischief.
Is Vandalism Different than Mischief?
Vandalism is the damaging of property. There is no separate offence for vandalism in the Criminal Code. If someone has vandalizing something, they will be charged with mischief. If the vandalism was done by fire, they are charged under the separate section in the Code for arson.
Vandalism is the destruction or damage of private or public property. Depending on the object that is vandalized, the person may be charged with different kinds of mischief. The motive behind the vandalism may also be an aggravating factor. If a piece of cultural or educational property used by an identifiable group is purposefully destroyed and the act was hate-motivated, the Court will emphasize the primary sentencing principles of deterrence and denunciation during sentencing. Hate-motivated crimes are more likely to result in jail time.
Will I Go to Jail for Mischief in Toronto?
There are no mandatory minimum penalties for mischief. As mischief is a non-sexual, non-violent offence, it is less likely to result in jail time. However, a jail sentence is possible, especially where the accused is charged with mischief over $5,000. When sentencing an offender for a crime, the court will consider various factors that are specific to the offender and to the case. The Court will consider the impact the sentence will have on the offender as well as the impact the offender’s crime had on the complainant. In some cases, the complainant may provide a victim impact statement which the Court can rely on when determining the appropriate sentence.
For example, where the item destroyed was particularly valuable, had sentimental value, or were otherwise irreplaceable, the chances of the offender being sentenced to jail increase. When sentencing the offender, the complainant has the opportunity to provide a victim impact statement which will outline this information.
Recent Cases
R. v. M.A., 2025 ONSC 3307
In the 2025 case of R. v. M.A., the offender pled guilty to uttering threats to cause death, and mischief to property under $5,000 after breaking a window in his home. The offender and his spouse had gotten into an argument, and the offender had threatened to hurt the complainant. When the offender left the house, the complainant had the locks changed. When the offender returned, he punched a hole in the window to gain entry to the residence and was subsequently arrested. The offender had no prior criminal record, expressed remorse for his actions, and apologised to the court. The Crown sought a criminal record with probation citing the emotional distress suffered by the complainant and the defence submitted that a conditional discharge was appropriate. The Court ultimately granted the conditional discharge, noting that while violent, the offence did not target the complainant physically. The court placed the offender on probation for three years and ordered him to provide a sample of his DNA.
R. v. A.L., 2025 ONCJ 716
In the 2025 case of R. v. A.L., the offender was convicted of various domestic assault charges as well as mischief – interfere with enjoyment of property, and forcible confinement. The Court found that the offender had engaged in a serious and escalating pattern of violence toward the complainant. The Court found that the offender had repeatedly assaulted the complainant throughout the night and then damaged her garage door by kicking it into gain access to the complainant. The offender had no prior record, had begun therapy and registered for anger management, but ultimately denied the allegations against him. The Court noted that failure to take responsibility undermines the potential for rehabilitation in offenders. The complainant and her family indicated that the offender’s actions had caused them significant physical and emotional trauma. The Court sentenced the offender to a suspended sentence with three years’ probation for the mischief counts and a global sentence of 15 months custody on the assault charges.
R. v. C.B., 2025 ONCJ 526
In the 2025 case of R. v. C.B., the offenders were convicted of mischief for their involvement in the Freedom Convoy. The actions of the offenders caused gridlock and noise pollution in Ottawa, blocking streets for weeks in protest of on-going government actions. The Crown sought eight years custody for one offender and seven years for the other, arguing that the offenders were responsible for a considerable amount of public harm. The Crown argued that both offenders were the leaders of a significant number of trucks who drove to Ottawa to attend the protest and were therefore responsible. The Court ultimately sentenced both offenders to a conditional sentence with house arrest for 18 months. The offenders were also ordered to complete a significant number of community service hours.











