Kenneth Law

Early life and career

Kenneth M. Law was born in 1965 and spent his early childhood in British Hong Kong before immigrating to Canada at age six. He obtained an industrial engineering degree from the University of Toronto, followed by a master's degree in management science from the University of Waterloo and an MBA from York University. Law is a licensed professional engineer. In a 2005 blog post, he claimed to have worked in aerospace, finance, and marketing sectors. By 2009, he was either a managing director at an automotive company or held a director position at the Ontario Ministry of Agriculture, according to different accounts.

In 2009, Law was profiled by Canadian Business magazine as a former watch collector from Thornhill, Ontario, who had invented a wheelchair accessory called the escMode Wheel Accessory. This device was designed to make stairs compatible with wheelchairs, an invention Law said was inspired by his elderly mother's needs after she suffered a stroke. He estimated prototype development would cost C$100,000 and entered his design into the Great Canadian Innovation Competition, expressing hope it would become ubiquitous worldwide. Years later, in an interview with The Times, Law elaborated that his mother was bedridden for seven years and relied on a feeding tube, while his religious father discouraged euthanasia. Law stated this experience inspired him to create an "avenue of escape" for people in similar circumstances, though The Times noted it could not independently verify this story.

Seeking a lifestyle change in 2016, Law found employment as a cook at Toronto's Fairmont Royal York Hotel. Toronto Life reported that Law performed poorly in this role, frequently argued with coworkers, and had few friends at the hotel. He once complained of age discrimination. The hotel's kitchen operations were suspended early in the COVID-19 pandemic, leading to Law's unemployment. He subsequently filed for bankruptcy, declaring debts exceeding C$134,000. During his time at the hotel, Law was filmed participating in a labour union turf dispute.

Online businesses and operations

Law began operating multiple online companies that sold sodium nitrite, a chemical compound used as a food preservative that is toxic in sufficient quantities. According to Toronto Life, sodium nitrite was relatively unknown outside restaurant and healthcare industries until 2018, when Exit International founder Philip Nitschke promoted it as a suicide method. Nitschke claims to have directly introduced Law to the substance at a workshop. Law sourced his sodium nitrite supply from China and stored it in his Mississauga residence. He expanded his product line to include equipment such as masks, hoods, and pressure regulators specifically marketed for use in suicide, often providing instructions for their lethal application.

Law operated at least four different websites, primarily using the Shopify e-commerce platform and PayPal for payment processing. One site, Imtime Cuisine, contained his real name and contact information and used tracking numbers for shipped products. To disguise the true purpose of his businesses, Law offered ancillary items like hot sauce and posted recipes such as one for fried chicken. Between January 2020 and May 2023, Shopify transferred C$148,595 to Law for sales on his platforms, while PayPal sent an additional C$148,386. Shopify stated it terminated all stores associated with Law after being notified of potential policy violations but did not specify when this notification occurred.

Law sent 1,209 packages to customers in 41 countries through his companies, generating approximately C$297,000 in revenue. A CBC News investigation estimates Law's products were used in at least 147 suicides worldwide. Law actively promoted his products on the website Sanctioned Suicide and wrote a pro-suicide blog under the alias "Greenberg," falsely claiming to be a retired doctor from New York. His products continued to be used for suicides as late as 2026, after his apprehension. In some communications with customers, Law used explicit language, describing products as an "exit mask" and acknowledging in emails when buyers had died by suicide.

Investigation and arrest

The investigation into Kenneth Law began after the 2021 suicide of Tom Parfett in the United Kingdom using sodium nitrite Law supplied. Parfett's father alerted Times reporter James Beal, who went undercover as a potential customer. Beal recorded Law confessing to selling a product that killed "many, many, many people." The Times published an article in April 2023 linking Law to seven deaths. Shortly after publication, Law gave an interview to The Globe and Mail arguing he had "no control" over customer actions and was not criminally responsible, while accusing The Times of misrepresenting his words.

Separately, Peel Regional Police had been investigating a suspicious death involving sodium nitrite since March 31, 2023. After receiving Beal's email about the suicides in April, police urgently reviewed cases of sodium nitrite poisoning. Peel Regional Police began intercepting Law's packages by April 27 and arrested him at his Mississauga home on May 2, 2023. That same month, 11 Ontario police agencies formed a joint task force to investigate Law's activities. Police agencies in the United States, United Kingdom, Italy, Australia, and New Zealand also launched investigations, though only Ontario authorities pursued criminal prosecution.

Criminal proceedings

Law's criminal case proceeded in the Superior Court of Justice in Newmarket, Ontario. Legal experts described the case as unprecedented in Canadian legal history, marking the first time prosecutors charged the sale of a legal substance as murder. Some comparisons were drawn to the Jack Kevorkian case in the United States. Law was initially charged in May 2023 with two counts of counselling or aiding suicide related to deaths in Peel Region. In August 2023, authorities added 12 more counts of counselling or aiding suicide for other Ontario deaths.

In December 2023, Law was charged with 14 counts of second-degree murder, upgraded to first-degree murder the following month. In March 2024, Law maintained his innocence through his lawyer, who stated Law merely sold an "otherwise legal product on the open market." In April 2025, Law filed a complaint with the Human Rights Tribunal of Ontario alleging mistreatment and neglect in prison, though he later abandoned this complaint. His trial was originally scheduled for September and October 2025.

In September 2024, the Crown requested the Supreme Court of Canada rule on whether assisting suicide could be charged as murder, following an Ontario Court of Appeal ruling in an unrelated case that merely providing means for suicide does not constitute murder. This appeal delayed Law's trial to January 2026, then April 2026. The Supreme Court did not resolve this matter before Law's conviction, leaving the Ontario Court of Appeal ruling standing and making murder prosecution impossible. On May 29, 2026, under a plea agreement, Law pleaded guilty to 14 counts of assisting suicide, with the Crown withdrawing all murder charges. Law also admitted responsibility for 79 suicides in the United Kingdom, which will be considered during sentencing. At a September 2026 sentencing hearing, 74 people delivered victim impact statements, with a second hearing scheduled for November 2026. Sentencing could occur as late as 2027.

Civil lawsuit and platform involvement

In September 2024, the family of Jeshennia Bedoya Lopez, an Ontario woman who died by suicide using Law's products, filed a civil lawsuit against him in the Superior Court of Justice. The lawsuit alleges Law supplied Lopez with the means to kill herself. Seven of Lopez's doctors were also named as defendants for allegedly failing to provide adequate care. The family announced they were seeking damages from both Law and the medical professionals.

The court proceedings revealed extensive involvement of e-commerce platforms in Law's operations. Prosecutors highlighted in an agreed statement of facts that Shopify paid Law C$148,595 between January 2020 and May 2023 for sales on his websites. Shopify stated it "takes concerns around the goods and services made available by merchants on our platform very seriously" and terminated all stores associated with Law after being notified of potential policy violations. The company did not specify when it received notification or from whom. PayPal transferred an additional C$148,386 to Law during the same period. University of Ottawa law professor Jennifer Quaid noted Canadian laws do not specifically hold online platforms criminally liable for items sold by third parties on their services.

Social impact and media coverage

Following Law's arrest in May 2023, Google Trends registered significant spikes in searches for sodium nitrite and sodium nitrate in Canada, with a smaller spike occurring in August 2023 when additional charges were filed. The case generated substantial media coverage internationally, with Law described as a "merchant of death" and serial killer in press reports, though he argued his aims were humanitarian. A criminologist likened him to cult leaders and "angel of death" murderers. A relative of one British victim described Law as "one of the most prolific mass killers in British modern history."

Channel 4 commissioned a two-part documentary titled Poisoned: Killer in the Post, which aired in July 2025. The Passionate Eye released a documentary in October 2026 called The Poison Seller, arguing law enforcement missed multiple opportunities to apprehend Law earlier. Families of Law's victims have called for public inquiries into the case. The British government rejected this idea in March 2026, as did the Ontario government in May 2026. The federal government of Canada declined to comment on the proposal prior to Law's conviction.

Questions about Kenneth Law

What did Kenneth Law sell and to whom?

Kenneth Law sold sodium nitrite, a chemical compound used as a food preservative that is lethal in sufficient quantities, along with associated equipment like masks, hoods, and pressure regulators. He marketed these products specifically to suicidal individuals through multiple online storefronts. His businesses shipped 1,209 packages to customers in 41 countries between 2021 and 2023, generating approximately C$297,000 in revenue. Law actively promoted his products on suicide forums and used the alias "Greenberg" to pose as a retired doctor encouraging suicide.

How many deaths are linked to Kenneth Law's products?

Kenneth Law's products have been linked to at least 147 suicides worldwide according to a CBC News investigation. This includes 14 deaths in Ontario that formed the basis of his criminal charges, plus 79 deaths in the United Kingdom that he admitted responsibility for during his guilty plea. Authorities in other countries including the United States, Italy, Australia, New Zealand, and Quebec have also linked deaths to products Law sold. The actual number may be higher as investigations continued after his arrest.

What charges did Kenneth Law face and what was the outcome?

Kenneth Law was initially charged with two counts of counselling or aiding suicide in May 2023, with charges expanding to 14 counts by August 2023. In December 2023, he was charged with 14 counts of second-degree murder, upgraded to first-degree murder in January 2024. After legal delays including a Supreme Court reference, all murder charges were withdrawn as part of a plea agreement. On May 29, 2026, Law pleaded guilty to 14 counts of assisting suicide in Ontario Superior Court. He admitted responsibility for 79 additional deaths in the United Kingdom, which will be considered during sentencing scheduled for 2026 to 2027.

What role did e-commerce platforms play in Law's businesses?

E-commerce platforms were central to Law's operations. He used Shopify to host multiple online storefronts, and the company paid him C$148,595 between January 2020 and May 2023 for sales. PayPal transferred an additional C$148,386 during the same period. Shopify stated it terminated all stores associated with Law after being notified of potential violations of its Acceptable Use Policy but did not specify when this notification occurred. The platforms' involvement raised questions about monitoring and liability for products sold through online marketplaces.

Why was this case considered legally unprecedented in Canada?

The Kenneth Law case was unprecedented in Canadian legal history because it marked the first time prosecutors charged the sale of a legal substance as murder. Sodium nitrite is not restricted in Canada and is commonly used as a food additive. The case tested whether providing means for suicide could constitute murder, a question the Supreme Court of Canada was asked to rule on but did not resolve before Law's guilty plea. Legal experts compared the case to the Jack Kevorkian assisted suicide cases in the United States.

What has been the response from victims' families and governments?

Families of Law's victims have delivered 74 victim impact statements during sentencing hearings and have called for public inquiries into the case. Both the British government (in March 2026) and the Ontario government (in May 2026) rejected calls for public inquiries. The federal government of Canada declined to comment on the proposal prior to Law's conviction. Media documentaries have been produced about the case, including Channel 4's Poisoned: Killer in the Post in 2025 and The Passionate Eye's The Poison Seller in 2026.

Sources: Wikipedia and current public reporting, checked by the Yadude Books desk. Last updated 2026-10-19.