In October 2012, a group of friends driving through a village in Kent come across the badly injured body of a young woman on the side of the road. 23-year-old Natalie Jarvis was stabbed to death by someone she thought was a friend.

Examining the murder of retired schoolteacher Alethea Taylor. She went missing in 2012 and her body has never been found. Alethea's friends and family are among the contributors.