Jack & Bill - S6-E5
Continuity mistake: The terrorist removes the foil cap from the champagne bottle, but in the close-up, it’s back on.
Jack & Bill - S6-E5
Continuity mistake: When Bill bites his sandwich, it alternates between being bitten and completely whole.
Funeral at Fifty-Mile - S1-E22
Continuity mistake: When Jessica walks from the house to the barn at the end, she is wearing knee high brown boots. By the time she reaches the barn they have been replaced with court shoes.
Trivia: Angela Lansbury is the only actress to appear in all 264 episodes of the show.
Question: Why did Lane Henderson (Louise's father) murder his wife?
Answer: In a flashback scene, it was shown that he had a violent temper, so it stands to reason that he finally killed her in a fit of rage.