Thanks to CJDavey for the photo and info.
Episode 5.16 of The Mentalist was previously called "There Will Be Blood". It now appears that the title will be "The Girl Who Played with Fire".
Here is a BTS photo from the episode.
Here is the Tweet about the title change.
'The Mentalist' shot Ep.5.16 "The Girl Who Played with Fire" at a estate in Altadena last 2 days.. twitter.com/goforlocation/…— Go For Location (@goforlocation) February 1, 2013