In her quest to find out more about an ancient mass grave outside of Luxor, Egypt, archaeologist Salima Ikram has come to Kom Ombo temple where ancient Egyptians worshipped Sobek, a god with the head of a crocodile. What can crodocile mummies tell us about climate change in Africa? Clip: Secrets of the Dead: Egypt’s Darkest HourNow available for Passport streaming on pbs.org/secretsPlease LIKE and SUBSCRIBE for more Secrets! Facebook: https://www.facebook.com/SecretsofThe ...Twitter: https://twitter.com/SecretsPBS Secrets of the Dead is a production of THIRTEEN for PBS. At the intersection of science and history, Secrets of the Dead uses the latest scientific discoveries to challenge prevailing ideas and throw fresh light on unexplained historical events.