Businessman Rex Fortescue is poisoned, and found with a pocketful of rye in his jacket. Inspector Neele is called to investigate, ably assisted by Miss Marple, but the call comes too late as Rex’s cheating young wife Adele is also found dead. The question is, who will be next?
Arthur's chivalry lands him in trouble when he jumps to the rescue of a damsel in distress, Sophia, and her elderly father Aulfric. Back in Camelot, Sophia uses more than just her feminine charms to take control of Arthur's heart. This strange behaviour doesn't go unnoticed by Merlin, but can he work out who the mysterious pair are, and what they want with Arthur?
Not all of M.I.T. is welcoming the newest team member during the investigation of a murdered Lithuanian. A car full of cell phones and an angry girl-friend get in the way of a quick discovery of the killer.
A horde of birdwatchers descend on Portwenn on the trail of the chough, a very rare bird; Martin is warned about his lack of people skills.
The police investigate a robbery at a wine and spirits warehouse, and Nick discovers the reasons behind Ventress' uncharacteristic behaviour, and Greengrass gets a surprise proposition after being caught poaching.