Join bestselling true-crime author and investigative journalist Wensley Clarkson as he takes us beyond the headlines and speaks to experts who have helped to solve the most gruesome, most chilling and most shocking crime scenes through forensic science. How do you identify a serial killer? What are the tell-tale signs of guilt? Can we now solve the unsolvable? In this podcast you are about to hear how the silent witness is often the one who screams the loudest.