This The Mentalist screencap contains
arrestzelle, arrestzelle., strafanstalt, strafvollzugsanstalt, justizvollzugsanstalt, strafrechtliche anlage, gefängnis, klirren, knast, poky, pokey, jail, jailhouse, gaol, clink, and slammer.
There might also be
zelle and gefängniszelle.
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.