Lisbon gets accused of murder on the episode "Red Badge." As you might expect, she doesn't react well to the news.
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A senator's intern is killed on "The Scarlet Letter." Watch the official CBS promo for this episode of The Mentalist now.
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Enjoy this clip from The Mentalist. It's courtesy of the January 13 episode titled "Red Rum."
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The 11th episode of The Mentalist is titled "Red John's Friends." Enjoy this official preview for the latest installment.
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Patrick Jane's past returns in this episode of The Mentalist. Enjoy the official CBS preview for it.
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Here's a promo for the November 25, 2008 episode of The Mentalist. It's titled "The Thin Red Line."
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The Mentalist Quotes

Turns out being understood is an underrated pleasure.

Jane

(to Jane) You, you're golden.

Hightower