Episode 1
When a botanist accidentally digs up the body of the recently buried Murray Hawes, Lewis and Hathaway are set upon a seemingly impossible quest.
Episode 2
Lewis and Hathaway are drawn into a world of virtual bullying, but very real murder, when a professor is found dead after her dating video is leaked online.
Episode 3
When a babysitter is found dead, Lewis and Hathaway are drawn into diverse new worlds including squats, swinging suburbia, primate labs and fetish photography.
Episode 4
Lewis and Hathaway investigate when a controversial American academic is murdered after speaking at Oxford's Department of Criminology.
