This week I chatted to Matt Johnson, who left policing with severe PTSD and reinvented himself as a successful author. https://mattjohnsonauthor.com/ His first book, Wicked Game was long-listed by the Crime Writers Association for the 2016 John Creasey New Blood Dagger Award and at the end of 2016 it was listed by Amazon as the highest-rated debut novel of the year. His latest book, Crow 27, is a fictionalised account based on a series of incidents that took place involving the deaths in obscure circumstances of four British Army trainee soldiers at the Princess Royal Barracks in Deepcut, Surrey between 1995 and 2002.