David is travelling. He's on a unique trip that doesn't take him from one place to another but from David is travelling. He's on a unique trip that doesn't take him from one place to another but from one moment in time to another. Seeking to understand the strange power he has to move around in his own timeline, David will eventually have to confront the disassembled chronology of his own life as well as his repressed past.
Morse and Lewis investigate the death of Laura Poindexter, an American tourist who is part of an exclusive tour group visiting Oxford. Missing from her personal effects is her jewelry, including the Wolvercote Tongue which she was going to donate to the Ashmolean Museum. The pathologist determines that she died of natural causes, but Morse feels there's something not quite right. The mystery deepens when Theodore Kemp, the Ashmolean's expert on the Wolvercote Tongue, is found dead and Mrs. Poindexter's husband goes missing.
