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USA April 17, 2026

MOM SLAIN: Schizophrenic Killer's Justice Finally Served!

MOM SLAIN: Schizophrenic Killer's Justice Finally Served!

The winter air bit with a cruel edge on February 26, 2021, in King’s Mill Park. Kathleen Hatcher, 69, walked towards a meeting she dreaded, yet couldn’t avoid – a meeting with her son, Colin. She’d told her daughter she would be careful, a mother’s quiet reassurance masking a deep-seated fear.

Kathleen knew her son was unwell. For years, she’d tirelessly sought help for his deteriorating mental health, navigating a system that seemed to offer little solace. Colin, once a trained chef, had spiraled after losing his job in 2018, consumed by paranoia and increasingly disturbing delusions.

The descent had been terrifying to witness. He spoke of being followed, his phone tapped, and of a chilling pact with his deceased grandfather to harm his parents. These weren’t idle threats; he’d confessed similar plans to others, seemingly believing he’d face no consequences.

Toronto police booking video shows Colin Hatcher, then 37, after he was arrested for the murder of his mom Kathleen Boyle Hatcher in King's Mill Park in Etobicoke in February 2021.

Despite involuntary commitment to a psychiatric ward, Colin blamed his parents for his struggles. Even after his release, with a psychiatrist’s warning to take safety precautions ringing in her ears, Kathleen continued to reach out. She desperately hoped to connect with the son she loved, despite the growing darkness within him.

At 10:47 a.m., a desperate plea for help pierced the cold morning air. Kathleen managed to dial 911 as her life slipped away, her voice a heartbreaking gasp: “Help… Help…” But first responders arrived 23 minutes too late, finding her lifeless body face down in the snow.

The attack was brutal. Seven separate wounds to her head, face, and neck, alongside defensive wounds on her hands, painted a picture of a frenzied and deeply personal assault. The weapon remained elusive, lost to the snow and the horror of the moment.

 Kathleen Hatcher, 69, of Toronto, was found slain in King’s Mill Park in Etobicoke after calling 911 for help on Friday, Feb. 26, 2021.

Kathleen had confided in a friend, expressing disbelief that Colin had been released from psychiatric care. Her concerns were echoed by his psychiatrist, who urged her and Colin’s father to take precautions. Yet, despite these warnings, the cycle of hope and fear continued.

Over time, Colin successfully petitioned to reduce, and eventually stop, his anti-psychotic medication. A search after the murder revealed a stockpile of unused pills, revealing a secret defiance of medical advice that stretched back years. He’d been living without the medication meant to anchor him to reality.

In a final, desperate attempt to understand, Kathleen emailed Colin’s doctor, detailing her son’s escalating paranoid delusions. The doctor discussed the email with Colin, urging him to resume medication. But just two weeks later, Colin requested the email be deleted from his file, a chilling act of control and denial.

 Police tape in King’s Mill Park N., near Bloor St. W. and Jane St. in Toronto, Ont. on Saturday February 27, 2021.

He arranged to meet his mother for a walk. Colin later claimed to have heard a voice commanding him to attack, but the judge found this account unreliable, unsupported by any consistent evidence. The truth of that moment remains shrouded in the darkness of his illness.

Ultimately, Justice Nakatsuru found Colin guilty of second-degree murder. While acknowledging his severe mental illness, the judge determined he understood the moral wrongness of his actions. A mother’s unwavering love, tragically, could not overcome the devastating consequences of untreated illness and a system struggling to provide adequate care.

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