A British doctor on Monday pleaded guilty to an audacious but unsuccessful plot to kill his mother’s partner with a fake Covid-19 vaccine, which involved him forging medical documents and dressing in disguise to inject his victim with poison.
Thomas Kwan, 53, passed himself off as a nurse and even took his own mother’s blood pressure before administering poison to her partner Patrick O’Hara in Newcastle, northern England.
O’Hara survived but suffered from necrotising faciitis...