Working at the interface of where the criminal and natural world interact, Patricia will show us how she finds the answers to some of the worst crimes imaginable. Professor Patricia Wiltshire is a forensic ecologist, her days spent at crime scenes collecting samples, standing over dead bodies in a mortuary, or looking down her microscope for evidence. Nature has given us a messy, imperfect world, but her job is to help make sense of it when we need it to most. A pioneer of forensic ecology - using the natural world to help solve crimes - Patricia has been involved in some of the most high-profile murder cases. Working at the interface of where the criminal and natural world interact, Patricia will show us how she finds the answers to some of the worst crimes imaginable. Through a study of her most infamous cases, we join Patricia in putting the puzzle together, teasing the evidence out of her cases.