Agatha Raisin S04E05 - A Spoonful of Poison, Part 2

The police believe the latest death was an accident, but Agatha uncovers a possible connection to an earlier tragedy that may provide clues to the motive in this case. Meanwhile, Agatha's new flame turns out to have an incendiary effect at the funeral, where all manner of secrets come to light-and that's before Agatha gets herself into a jam that could prove fatal.