A Canadian poison seller pleads guilty to aiding suicides online as Kenneth Law, 60, entered guilty pleas to 14 counts of aiding suicide in an Ontario court on Friday, under a deal with prosecutors that saw more serious murder charges withdrawn. The former chef sold approximately 1,200 packages of toxic substances to recipients in 40 countries, including the UK, where he is linked to the deaths of 79 Britons, five people in Scotland, and one in Northern Ireland. Law was arrested in May 2023 following a Times investigation in which a journalist posed as a customer and Law reportedly counselled them on how to use his products to “best ensure death.” The Crown Prosecution Service confirmed it would not bring charges in the UK, citing legal complexities and the risk of double jeopardy.

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What Happened in Court

Law’s lawyer, Matthew Gourlay, confirmed to the BBC that his client would plead guilty to aiding suicide under a deal with the Crown Prosecutors. Those found guilty of aiding suicide under Canada’s criminal code can face up to 14 years in prison.

The 14 murder charges were withdrawn as part of the plea agreement. The deal ensures a conviction but also ensures Law will not be convicted of murder — a distinction that has left victims’ families divided from the legal process.

The investigation involved at least 11 law enforcement agencies and investigators from around a dozen countries, including the UK, Italy, and the US. Law met his victims in online suicide forums and ran multiple websites offering equipment and substances to help people end their lives Ontario Superior Court of Justice proceedings, 29 May 2026.

The dark web and the global trade in toxic substances — how online forums enable harm across borders

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Why the UK Did Not Prosecute

A letter from the CPS, seen by the BBC, explained that Law would not face charges in the UK. Specialist prosecutor Andrew Hudson said including UK victims in the Canadian sentencing process was the “quickest and most effective route” to securing justice.

Hudson said a successful extradition was “far from guaranteed and would have taken years to conclude,” and there was a risk that any prosecution “could have been blocked under double jeopardy principles.” He added: “A condition of our agreement with the Canadian prosecutor was that Kenneth Law’s sentence must reflect the fact that people died in England and Wales as a direct result of using products that he supplied to them. No victim has been left behind as part of this process” Crown Prosecution Service statement, May 2026.

The legal reasoning is coherent. The consequence is that 79 British families watched a man linked to their children’s deaths plead guilty in a jurisdiction they cannot reach, under a plea deal they did not consent to, for charges that do not include murder.

Extradition and double jeopardy — the legal barriers to transnational prosecution

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The Victims

Thomas Parfett was 22. He paid the equivalent of £50 for the substance. His body was found in a hotel in Sunbury-on-Thames, Surrey, in 2021. His father, David, wanted Law to face charges in the UK.

“Tom was somebody who really saw the joy in life. He would find humour in the weirdest places. I often think about his laugh,” David Parfett said. “Tom was a massive football fan, and he was a good footballer as well. I miss the opportunity to enjoy the 2026 World Cup with him.”

David Parfett is calling for a public inquiry into the deaths. “I think that a public inquiry is needed because we need action across multiple government departments, and unfortunately, we are not seeing that coordination and that understanding of how to address the problem today,” he said. “Fundamentally, the government is failing in its duty to protect life” BBC interview with David Parfett, May 2026.

Ashtyn Prosser-Blake, 19, from Ontario, died by suicide in March 2023. His mother, Kim Prosser, told the BBC: “He was just such a super happy, really gentle soul, always looking to stand up for the underdog, the kids that got picked on.”

She said his mental health declined after COVID. He dropped out of college, moved home, and “just continued to struggle” before his death. “The pain of losing my son Ashtyn doesn’t ease because someone sits behind bars,” she said. “There is no solace in my healing journey to see someone else suffer.”

The families left behind — what justice looks like when the law stops at the border

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Kenneth Law Case 2026

Who is Kenneth Law?

Kenneth Law is a 60-year-old former chef from Canada who sold toxic chemicals online to people he met in suicide forums. He pleaded guilty to 14 counts of aiding suicide in Ontario on 29 May 2026.

How many people died?

Law is linked to the deaths of 79 people in England and Wales, five in Scotland, and one in Northern Ireland. He sold about 1,200 packages to recipients in 40 countries.

Why was he not charged with murder?

Prosecutors withdrew 14 murder charges as part of a plea deal. In Canada, aiding suicide carries a maximum sentence of 14 years. The deal ensured a conviction.

Why did the UK not prosecute?

The CPS said extradition was not guaranteed, and a prosecution could have been blocked under double jeopardy principles. UK victims will be reflected in the Canadian sentencing.

What happens next?

Law will be sentenced in Canada. The CPS says his sentence must reflect the UK victims. David Parfett is calling for a public inquiry in the UK. No other jurisdiction has yet announced separate prosecutions.

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Written by the Foreign Desk, drawing on Ontario Superior Court proceedings, Crown Prosecution Service statements, BBC interviews with victims’ families, and The Times investigation that led to Law’s arrest. The desk has covered transnational crime and legal affairs for over 15 years.

Source: Ontario Superior Court of Justice, Crown Prosecution Service, BBC, The Times