The Mentalist, Season 1

The Mentalist (2008-) is an American crime procedural television series about a private investigator who uses his skills of observation to help the police solve crimes.

Jared Renfrew:
[to Jane] Your wife...Red John painted her toenails. Yes. Painted them with her own blood...the police didn't make that public, did they? She's the only instance he did that, huh? A touch of elegance for you alone.