The team is called in to investigate the discovery of a skeleton dating from around 100AD.
The team spots an incredibly rare genetic peculiarity in two skeletons.
The team try to identify bones discovered in caves on the North York Moors.
The team try to identify the remains of 17 people discovered in a medieval well in Norwich
Cambridge professor Mary Beard provides insight into life in Pompeii.
Nikki and Harry try to help wounded victims of a campus shooting.
Leo's postmortem reveals there were two guns used, and possibly a second shooter.