Claire Parry was a 41 year old nurse, wife and mother of 2.  In 2006 she entered into an extramarital affair with Timothy Brehmer, a Police officer she met through work.  They were together of 10 years when, something went terribly wrong.

Sources:

https://news.sky.com/story/timothy-brehmer-former-police-officer-has-manslaughter-sentence-increased-to-13-and-a-half-years-12250477

https://www.the-sun.com/news/1701666/timothy-brehmer-sentenced-killing-claire-parry-jail/

https://www.hampshirelive.news/news/hampshire-news/timothy-brehmer-claire-parry-murder-4603281

https://www.the-sun.com/news/uk-news/2542250/police-officer-jail-sentence-appeal-killed-lover-dorset/