Continuity mistake: When we first see Rigsby interview Lindsay, she says "Royston would never hurt Mary Beth. Not in a million years, if that's what you're thinking." Later in the episode when this scene is shown again in flashback, she says "Royston would never hurt Mary Beth if that's what you're thinking, not in a million years."
The Mentalist (2008)
1 mistake in Russet Potatoes - chronological order
Starring: Robin Tunney, Simon Baker, Owain Yeoman, Tim Kang
Teresa Lisbon: I don't think I've said this. I mean, I know I haven't said this, but I don't really know if I need to, because you always know what I'm thinking.
Patrick Jane: Well, not everything.
Teresa Lisbon: Would you be surprised if I said I love you?
Patrick Jane: I'd be... I'd be lying if didn't say I would be moved by that.
Teresa Lisbon: I love you.
Trivia: At the time the episode was shooting, Lucy Davis, who plays the victim's widow, was married to Owain Yeoman.