Devastated family of woman beaten with hammer and set on fire by husband pay tribute to 'kind and courageous' mum
![Devastated family of woman beaten with hammer and set on fire by husband pay tribute to 'kind and courageous' mum](https://i2-prod.walesonline.co.uk/incoming/article28604753.ece/ALTERNATES/s615/0_Helen-Elizabeth-Rachel-CLARKE.jpg)
Helen Clarke was in a car with her husband of more than 50 years - David - when he pulled over in Swansea, attacked her, doused her in petrol and set her on fire