A woman dubbed the "Black Widow" who defrauded an 89-year-old victim out of £300,000 is set to be extradited to Britain to face justice after fleeing to Tenerife. The case highlights the vulnerability of elderly people to sophisticated fraud schemes and the ongoing efforts of UK authorities to pursue suspects who attempt to evade prosecution by fleeing abroad.

The article text supplied does not contain further details of the case beyond the headline, such as the exact charges, the method used to defraud the victim, or the timeline of the extradition process. It appears the victim, an 89-year-old woman, lost approximately £300,000 to the fraudster, who had reportedly relocated to Tenerife, Spain, before being tracked down and made subject to extradition proceedings back to the UK.