Zoe is caught up in the deadly fallout of an abortive mission and must stand trial for conspiracy to murder. Can an MI5 officer be culpable for the death of an undercover police officer, killed by a member of a Turkish gun-running gang?

A celebrity couple on the wane are terrified when their baby is kidnapped. They demand MI5 handle the investigation, but soon MI5 learns that there's more to this kidnap than first appears.