There Goes the Bride, Part 1: The stage is all set for the wedding of the year between James and his Welsh fiancée, Eirwen, but nothing ever goes to plan in Carsely. First, an unfortunate paintballing mishap leaves the couple splattered in their finery. But ruined attire matters little when Eirwen is shot dead the night before the wedding, and Agatha must take on the case to clear James's name.