![](https://cdn.images.express.co.uk/img/dynamic/1/1200x630/5531271.jpg)
Southport dance studio where children stabbed so hidden 'you'd have to know was there'
The wife of a hero stabbed trying to protect youngsters during a horrific attack on a children's dance studio has said someone would have to have "known" the building was there. The Hart Space, which hosts holistic classes for adults, …