Â鶹ӰÊÓ

Skip to main content

Doctor admits trying to kill his mother's partner with poison disguised as COVID-19 vaccine

A gloved hand holds a syringe in this undated file image (IMAGINESTOCK / Getty Images) A gloved hand holds a syringe in this undated file image (IMAGINESTOCK / Getty Images)
Share

A British doctor on Monday admitted trying to kill his mother's long-term partner, who stood between him and an inheritance, by injecting the man with poison disguised as a COVID-19 vaccine.

Prosecutors say Thomas Kwan pretended to be a community nurse delivering booster shots and injected Patrick O'Hara with a toxic substance, likely a pesticide. O'Hara, 72, developed a rare flesh-eating disease that left him in intensive care.

Kwan, 53, initially denied attempted murder but changed his plea to guilty after prosecutors laid out their case at Newcastle Crown Court in northeast England.

Prosecutor Thomas Makepeace told the court that Kwan was a "respected and experienced" family doctor based in Sunderland, about 15 miles (24 kilometers) from Newcastle. The lawyer said Kwan used his "encyclopedic knowledge" of poisons in his plot to kill O'Hara, who was "a potential impediment to Mr. Kwan inheriting his mother's estate upon her death."

Makepeace said Kwan forged documentation, used a vehicle with fake license plates and disguised himself with head-to-toe protective clothing, tinted glasses and a surgical mask to visit the home in Newcastle that O'Hara shared with Kwan's mother, Jenny Leung, in January.

"As I suspect, would any of us, Mr. O'Hara fell for it hook, line and sinker," the prosecutor said.

The next day, in pain and with a blistered arm, O'Hara went to a hospital, where he was diagnosed with necrotizing fasciitis. Part of his arm was cut away to stop it spreading, and O'Hara spent several weeks in intensive care.

Kwan was identified with the help of surveillance camera footage. Police who searched his home found an array of chemicals, including arsenic and liquid mercury, as well as castor beans which can be used to make the chemical weapon ricin.

Police have not been able to confirm what substance was used.

Christopher Atkinson of the Crown Prosecution Service said Kwan had refused to identify the poison, "allowing the victim's health to further deteriorate."

"While the attempt on his victim's life was thankfully unsuccessful, the effects were still catastrophic," he said.

Kwan will be sentenced later.

CTVNews.ca Top Stories

Some 6,000 United Conservative Party members are in Red Deer for the party's annual convention and will cast their votes today on what they think of Premier Danielle Smith's leadership so far.

On the same day Chip Wilson erected a controversial sign at his Vancouver mansion, the city was quietly honouring the billionaire and his wife.

The impact of Trump's lies in Springfield, Ohio

Springfield, Ohio was once a manufacturing hub. Now, people know it for Trump's comments at September's presidential debate, when he famously - and falsely - told an audience of 67 million people that Haitians eat their pets, echoing claims that had circulated on social media.

Local Spotlight

A Vancouver man is saying goodbye to his nine-to-five and embarking on a road trip from the Canadian Arctic to Antarctica.

A Windsor teen’s social media post showing off a distinctive Windsor pizza topping has gone viral, drawing millions of views worldwide and sparking new curiosity about Windsor-style pizza.

Auston Matthews has come face to face with his look-alike. On Thursday, the Maple Leafs star met seven-year-old Grayson Joseph, who went viral for dressing up as an Auston Matthews hockey card.

A Halifax junk remover shares some of his company’s strangest discoveries.

When Leah arrived at work directing traffic around a construction site, she never expected to see a van painted in all sorts of bright colours, and covered in eclectic decorations, including a stuffed moose attached to its roof.

After 14 years of repairing and selling bicycles out of the garage of her home, a Guelph, Ont. woman’s efforts have ended – for now, at least.

Epcor says it has removed more than 20,000 goldfish from an Edmonton stormwater pond.

Witches and warlocks have been flocking to New Brunswick waterways this month, as a new Halloween tradition ripples across the province.

New Brunswicker Jillea Godin’s elaborate cosplay pieces attract thousands to her online accounts, as well as requests from celebrities for their own pieces.