"My dad used to say to me, 'Try to keep a cool head and a warm heart'. At least I think it was my dad. I don't really remember him." Gravy worked in the graveyard – hence the name. He was having a normal day until his friend Benjy turned up in a car Gravy didn't recognise. Benjy had a bullet hole in his chest, but lived just long enough to ask Gravy to hide him and look after his gun. Gravy had...