This The Mentalist screencap contains
établissement pénitentiaire, cellule de détention, prison, tintement, slammer, poky, rikiki, clink, and pokey.
There might also be
grillage, clôture grillagée, balançoire, swing, pénitencier, stylo, and pénitentiaire.
As the CBI investigates the murder of a young girl and the abduction of her twin sister, Lisbon suspects that Red John is trying to draw Jane into a trap.