One Monday morning Stephen is meeting with his boss in a crowded coffee shop. Minutes later he’s at the centre of a horrific and brutal crime scene — his life hanging in the balance. It’s left him deeply scarred but has also prompted him to press the reset button on his life, and forced a fresh start for his family. This is a story he hasn’t told before publicly but as he explains to Dr Sian Williams, he believes sharing it will help him and perhaps others too. For links to support resources go to BBC Action Line: bbc.co.uk/actionline