Thomas Hamp testified at his Saskatchewan murder trial in September 2024 that paranoid delusions led him to believe stabbing his girlfriend, Emily Sanche, would spare her from torture by imagined secret police. He admitted the attack while describing a severely distorted understanding of reality.
Sanche died after the 2022 attack
Hamp stabbed Sanche in their Saskatoon apartment on February 20, 2022. She remained in hospital for 25 days and died on March 16.
He was charged with second-degree murder, and the legal dispute focused on criminal responsibility rather than who inflicted the wounds.
Hamp described escalating delusions
He told the court he believed surveillance and conspiracies surrounded the couple and that authorities would abduct and kill them. He said there were gaps in his memory of the stabbing.
Afterward, he injured himself and initially gave police a false account.
He had concealed symptoms
Hamp testified that he minimized paranoia to relatives and health professionals because he feared medication and psychiatric intervention. He had been reducing prescribed medication against medical advice and also had a history of cannabis use.
Those facts were relevant to diagnosis but did not alone resolve the legal test.
Testimony is evidence, not a verdict
At the time of the article, the court still had to evaluate credibility, medical opinion and all circumstances. A defendant’s description of delusion does not automatically establish that the Criminal Code standard for not criminally responsible was met.
The Crown and defence were entitled to challenge the evidence.
The court later reached a decision
In July 2025, Justice Grant Currie found Hamp not criminally responsible on account of mental disorder. The judge concluded he was likely incapable of knowing that his actions were morally wrong because of psychosis.
The verdict was not an acquittal stating that no killing occurred.
An NCR finding leads to supervision
Canadian law directs such cases to a provincial review board, which considers public safety, mental condition and reintegration. A person may be detained in hospital, conditionally discharged or absolutely discharged only when the legal criteria are met.
Review, treatment and risk management can continue beyond the trial.
The victim must remain central
Sanche’s family said her death was preventable and that she should not be portrayed as choosing sacrifice for Hamp. Coverage of his mental state should not displace her life, suffering or family’s perspective.
Graphic detail and sensational language add little public value.
Mental illness should not be generalized
Most people with mental-health conditions are not violent and are more often harmed than dangerous. This case involved particular symptoms, evidence and a judicial finding; it cannot justify stigma toward everyone with psychosis, OCD or substance-use disorders.
The case raises difficult questions about recognizing deteriorating mental health, incorporating family or partner safety, and respecting patient rights. Accurate reporting can examine those system issues while preserving due process: Hamp gave an account rooted in delusion, the court later accepted the NCR defence, and Emily Sanche remained the person whose life was taken.
Reporting on future review-board decisions should explain their risk evidence and legal standard without framing treatment as a reward. Crisis resources may help readers, but they should never imply that a victim was responsible for managing another adult’s illness.
Editors should also avoid headlines that turn a delusional explanation into a rational justification; the testimony described impaired reality, not a morally acceptable choice.
