Series 3

01 The Bill Episode 121st February 2017 A night out with your friends at a local restaurant, some tapas and a few drinks after the badminton - sounds like a lot of fun. But ultimately, of course, somebody has to pay. 02 The Riddle of the Sphinx Episode 228th February 2017 Nina thinks Professor Squires has all the answers when actually, neither has a clue what the future holds. With deadly intent, they commence a battle of wits to solve the puzzle and reveal the guardian of their fate. 03 Empty Orchestra Episode 37th March 2017 What better way to celebrate Roger's promotion than a full-on, old-school karaoke session? An evening of hopes, dreams, intrigue, romance, betrayal and an awful lot of singing. 04 Diddle Diddle Dumpling Episode 414th March 2017 Found - one black man's shoe. David and Louise's world is changed forever by a seemingly random discovery in a local street. 05 Private View Episode 521st March 2017 A very special invitation to a private view of Elliot Quinn's final exhibition of pieces at The Nine Gallery in east London. Champagne and canapes.