Richard Shepherd is a renowned British forensic pathologist who has worked on some of the most high-profile cases of recent decades. With over 40 years of experience, he has performed more than 23,000 autopsies and provided expert testimony in numerous criminal investigations. His work has taken him from disaster scenes to murder inquiries, including the Hungerford massacre, the Marchioness riverboat disaster, and the 7/7 London bombings. In his memoir "Unnatural Causes," Shepherd offers a compelling insight into the world of forensic pathology, revealing the human stories behind the headlines and the profound impact of his work.