A British doctor who was disgruntled about his inheritance and injected his mother’s boyfriend with poison presented as a COVID-19 vaccine was sentenced Wednesday to 31 years in prison.

Dr Thomas Kwan tried to kill Patrick O'Hara, his mum Jenny's partner of 20 years. He injected him with poison in a fake Covid jab which caused him to have a life-threatening flesh-eating disease

Thomas Kwan injected a toxin that caused a flesh-eating disease, pretending it was a Covid jab.

A GP who dressed as nurse as he tried to murder his mother's partner with fake Covid vaccine, that turned out to be a flesh eating toxin, has been jailed for 31 years.

Dr Thomas Kwan clumsily disguised himself as a community nurse and tried to kill Patrick O’Hara at his home in an extraordinary plan motivated by greed and money

A body-worn camera shows officers carrying out an early morning raid of Kwan's home, after the 53-year-old had injected Patrick O'Hara, 72, with a pesticide while disguised as a community nurse.

Dr Thomas Kwan was working at a surgery in Sunderland when he hatched an audacious plot to murder Patrick O'Hara in Newcastle city centre for financial gain

Details of the "strained and difficult" relationship between poisoner GP Thomas Kwan and his mother emerged as he was sentenced to more than 31 years for attempted murder.