Judge-alone trial in Toronto examines NCR defence in mother's 2021 stabbing

Colin Hatcher is facing a judge-alone trial in Toronto Superior Court after pleading not guilty to first-degree murder in the Feb. 26, 2021 stabbing death of his mother, Kathleen Hatcher. The case is not contested on the act itself - both Crown and defence accept Hatcher committed the stabbing - but on whether he was not criminally responsible (NCR) due to mental disorder. The legal question will determine whether he is treated as a criminal offender or as someone whose actions were driven by illness.

The trial began Jan. 20, 2026, and opening statements sketched competing psychiatric narratives. Defence counsel signaled it will call a psychiatric expert to argue Hatcher was incapable of appreciating the nature or wrongfulness of his actions at the time of the stabbing. The Crown plans to call its own psychiatrist to rebut that position and to argue the threshold for criminal responsibility is met. The judge-alone format means a single judge will decide both questions of fact and law rather than a jury.

Courtroom proceedings included evidence about the scene and emergency response. Prosecutors played 911 recordings from the night of the attack and outlined prior hospitalizations in Hatcher’s medical history that the parties say are central to the psychiatric dispute. Those prior hospital admissions will be examined closely by both experts as they seek to place Hatcher’s mental state in context.

Under Canadian law, an NCR finding requires the court to conclude the accused was suffering from a mental disorder that rendered the person incapable of appreciating the nature and quality of the act, or of knowing that the act was wrong. That standard will guide the judge’s assessment of the expert testimony and medical records. A finding of NCR typically results in the accused being placed under the jurisdiction of a provincial review board for treatment and supervision rather than serving a traditional criminal sentence.

The case has clear local resonance. Families affected by violent incidents will watch how the court balances forensic psychiatric evidence with public safety concerns, and how the mental health and justice systems respond to complex, high-stakes cases. The use of 911 recordings also underscores how emergency services and front-line responders become evidence in legal assessments of violent encounters.

As the trial moves into expert testimony, the judge’s reading of psychiatric reports and hospital records will determine the outcome. Readers tracking developments should expect detailed forensic psychiatric evidence and rulings that will influence how similar NCR defences are handled in future cases.