Horizon Season 2010 Episode 9 Back from the Dead

In this episode of Horizon, entitled "Back from the Dead," viewers are taken on a journey through the fascinating world of forensic science. The episode explores how investigators and scientists utilize cutting-edge technology and scientific analysis to solve some of the most high-profile crimes.

The episode begins by delving into one of the most famous cold cases in history: the Jack the Ripper murders that occurred in London in 1888. Viewers are introduced to Dr. Jari Louhelainen, a molecular biologist who has been studying evidence from the murder scene for decades. Dr. Louhelainen has made a remarkable breakthrough in the case by analyzing DNA from a shawl found at one of the crime scenes. He is able to identify the DNA of both the victim and the killer, providing new insights into the identity of the serial killer.

From there, viewers are taken on a tour of the world's most advanced forensic labs, where they witness cutting-edge techniques that are used to solve complex and gruesome crimes. The episode showcases a range of forensic tools, from DNA sequencing machines to sophisticated computer programs that can piece together complex crime scenes. The show also highlights the role that social media and citizen engagement can play in solving crimes, with one segment featuring a case in which a group of Reddit users were able to solve a mystery that had confounded investigators for years.

Throughout the episode, viewers are introduced to a range of forensic experts who explain the intricacies of their work. They discuss how they tackle everything from determining the time of death to analyzing crucial pieces of evidence such as blood spatter. There are interviews with coroners, pathologists, and crime scene investigators, all of whom discuss the challenges and rewards of their jobs.

The show also takes a deep dive into the world of forensic anthropology, a fascinating and vital field that has helped solve some of the most perplexing cases in history. Viewers learn how forensic anthropologists use their knowledge of human anatomy and bone structure to determine the age, sex, and ethnicity of human remains. They also hear about some of the incredible breakthroughs that have been made in this field, including the use of isotopic analysis to trace the movements of ancient peoples.

One of the most intriguing segments of the episode focuses on the science of facial reconstruction. Forensic artists are able to recreate the faces of long-dead individuals by studying their skulls and reconstructing their features using a range of sculpting and painting techniques. Viewers get to witness the stunning results of this work, including a reconstruction of King Richard III, whose remains were discovered in a car park in Leicester, England.

Overall, "Back from the Dead" is a gripping exploration of the cutting-edge science that is driving the field of forensic investigation forward. Viewers are sure to come away with a deeper appreciation for the incredible skills and expertise of those who work in this field, as well as a greater understanding of the vital role that forensic science plays in solving some of the most heinous crimes in history.